StatisticFixtures prunable 5min from starttime

app/Models/StatisticFixtures.php

@@ -31,7 +31,7 @@ class StatisticFixtures extends Model
      */
     public function prunable()
     {
-        return static::where('starttime', '<', Carbon::now('Europe/Vienna')->subMinutes(15));
+        return static::where('starttime', '<', Carbon::now('Europe/Vienna')->subMinutes(5));
     }