change time to hours and minutes

assets/group3.json

@@ -1,14 +1,20 @@
 {
   "group": "Gruppe 3",
   "HITT_time": 35,
-  "chess_time": 1100, // "11:00"
+  "chess_time": {
+    "hours": 8,
+    "minutes": 30
+  },
   "relapse categories": ["App stresst mich", "langeweile", "lunge bruacht es"],
   "mood_query": {
     "days": ["Montag", "Freitag"],
-    "time": 800, // "8:00
+    "hours": 10,
+    "minutes": 30
+  },
     "sleep_query": {
       "days": ["Dienstag", "Samstag"],
-      "time": 1000 // "10:00
+      "hours": 11,
+      "minutes": 30
     }
-  }
+  
 }