condition mean min max Dawn 7.3861799999999995 7.37329 7.39907 Morning 7.44135 7.44135 7.44135 Noon 9.103625000000001 9.103625000000001 9.103625000000001 Night 8.055825 8.055825 8.055825 Midnight 8.703705 8.703705 8.703705