condition mean min max Dawn 3.8798025000000003 1.966 5.793605 Morning 4.35112 4.35112 4.35112 Noon 3.5854999999999997 3.5854999999999997 3.5854999999999997 Night 6.93441 6.93441 6.93441 Midnight 7.646205 7.646205 7.646205