diff --git a/analytics.py b/analytics.py
index 203441d..9bd6475 100644
--- a/analytics.py
+++ b/analytics.py
@@ -123,16 +123,44 @@ def dashboard():
     ''', (start.isoformat(),))
     daily_access_data = [dict(date=row[0], count=row[1]) for row in cursor.fetchall()]
 
-    # Top files for bar chart
-    cursor.execute('''
-        SELECT rel_path, COUNT(*) as access_count
-        FROM file_access_log
-        WHERE timestamp >= ?
-        GROUP BY rel_path
-        ORDER BY access_count DESC
-        LIMIT 10
-    ''', (start.isoformat(),))
-    top_files_data = [dict(rel_path=row[0], access_count=row[1]) for row in cursor.fetchall()]
+    # Aggregate download counts by time bucket according to the timeframe.
+    if timeframe == 'today':
+        # Group by hour (0-23)
+        cursor.execute('''
+            SELECT strftime('%H', timestamp) as bucket, COUNT(*) as count
+            FROM file_access_log
+            WHERE timestamp >= ?
+            GROUP BY bucket
+            ORDER BY bucket
+        ''', (start.isoformat(),))
+    elif timeframe in ('7days', '30days'):
+        # Group by day (YYYY-MM-DD)
+        cursor.execute('''
+            SELECT date(timestamp) as bucket, COUNT(*) as count
+            FROM file_access_log
+            WHERE timestamp >= ?
+            GROUP BY bucket
+            ORDER BY bucket
+        ''', (start.isoformat(),))
+    elif timeframe == '365days':
+        # Group by month (YYYY-MM)
+        cursor.execute('''
+            SELECT strftime('%Y-%m', timestamp) as bucket, COUNT(*) as count
+            FROM file_access_log
+            WHERE timestamp >= ?
+            GROUP BY bucket
+            ORDER BY bucket
+        ''', (start.isoformat(),))
+    else:
+        # Fallback: group by day
+        cursor.execute('''
+            SELECT date(timestamp) as bucket, COUNT(*) as count
+            FROM file_access_log
+            WHERE timestamp >= ?
+            GROUP BY bucket
+            ORDER BY bucket
+        ''', (start.isoformat(),))
+    timeframe_data = [dict(bucket=row[0], count=row[1]) for row in cursor.fetchall()]
 
     # User agent distribution (aggregate by device type)
     cursor.execute('''
@@ -224,10 +252,10 @@ def dashboard():
                            timeframe=timeframe,
                            rows=rows,
                            daily_access_data=daily_access_data,
-                           top_files_data=top_files_data,
                            user_agent_data=user_agent_data,
                            folder_data=folder_data,
                            location_data=location_data,
                            total_accesses=total_accesses,
                            unique_files=unique_files,
-                           unique_user=unique_user)
\ No newline at end of file
+                           unique_user=unique_user,
+                           timeframe_data=timeframe_data)
\ No newline at end of file
diff --git a/templates/dashboard.html b/templates/dashboard.html
index eb7b7ec..2aa2175 100644
--- a/templates/dashboard.html
+++ b/templates/dashboard.html
@@ -75,12 +75,12 @@
           </div>
         </div>
       </div>
-      <!-- Top Files Accessed Chart -->
+      <!-- Timeframe Breakdown Chart (Bar Chart) -->
       <div class="col-md-6 mb-4">
         <div class="card">
           <div class="card-body">
-            <h5 class="card-title">Häufig geladene Dateien</h5>
-            <canvas id="topFilesChart"></canvas>
+            <h5 class="card-title">Downloads nach Zeit</h5>
+            <canvas id="timeframeChart"></canvas>
           </div>
         </div>
       </div>
@@ -171,11 +171,41 @@
   <script>
     // Data passed from the backend as JSON
     const dailyAccessData = {{ daily_access_data|tojson }};
-    const topFilesData = {{ top_files_data|tojson }};
-    // Note: user_agent_data now contains 'device' and 'count'
+    // Replace topFilesData usage with timeframeData for this chart
+    const timeframeData = {{ timeframe_data|tojson }};
     const userAgentData = {{ user_agent_data|tojson }};
     const folderData = {{ folder_data|tojson }};
 
+    // shift the labels to local time zone
+    const timeframe = "{{ timeframe }}"; // e.g., 'today', '7days', '30days', or '365days'
+    const shiftedLabels = timeframeData.map(item => {
+      if (timeframe === 'today') {
+        // For "today", the bucket is an hour in UTC (e.g., "14")
+        const utcHour = parseInt(item.bucket, 10);
+        const now = new Date();
+        // Create Date objects for the start and end of the hour in UTC
+        const utcStart = new Date(Date.UTC(now.getFullYear(), now.getMonth(), now.getDate(), utcHour));
+        const utcEnd = new Date(Date.UTC(now.getFullYear(), now.getMonth(), now.getDate(), utcHour + 1));
+        // Convert to local time strings, e.g., "16:00"
+        const localStart = utcStart.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
+        const localEnd = utcEnd.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' });
+        return `${localStart} - ${localEnd}`;
+      } else if (timeframe === '7days' || timeframe === '30days') {
+        // For these timeframes, the bucket is a date in the format "YYYY-MM-DD"
+        const utcDate = new Date(item.bucket + 'T00:00:00Z');
+        return utcDate.toLocaleDateString(); // Adjust formatting as needed
+      } else if (timeframe === '365days') {
+        // For this timeframe, the bucket is a month in the format "YYYY-MM"
+        const [year, month] = item.bucket.split('-');
+        const dateObj = new Date(year, month - 1, 1);
+        // Format to something like "Mar 2025"
+        return dateObj.toLocaleString([], { month: 'short', year: 'numeric' });
+      } else {
+        // Fallback: use the bucket value as-is
+        return item.bucket;
+      }
+    });
+    
     // Access Trend Chart - Line Chart
     const ctxTrend = document.getElementById('accessTrendChart').getContext('2d');
     new Chart(ctxTrend, {
@@ -199,25 +229,24 @@
       }
     });
 
-    // Top Files Chart - Horizontal Bar Chart
-    const ctxTopFiles = document.getElementById('topFilesChart').getContext('2d');
-    new Chart(ctxTopFiles, {
+    // Timeframe Breakdown Chart - Bar Chart (for "today" timeframe)
+    const ctxTimeframe = document.getElementById('timeframeChart').getContext('2d');
+    new Chart(ctxTimeframe, {
       type: 'bar',
       data: {
-        labels: topFilesData.map(item => item.full_path),
+        labels: shiftedLabels,
         datasets: [{
           label: 'Download Count',
-          data: topFilesData.map(item => item.access_count),
+          data: timeframeData.map(item => item.count),
           borderWidth: 1
         }]
       },
       options: {
-        indexAxis: 'y',
         responsive: true,
         plugins: { legend: { display: false } },
         scales: {
-          x: { title: { display: true, text: 'Download Count' } },
-          y: { title: { display: true, text: '' } }
+          x: { title: { display: true, text: 'Local Time Range' } },
+          y: { title: { display: true, text: 'Download Count' } }
         }
       }
     });