condition mean min max Dawn 15.715579985 14.58799689 16.84316308 Morning 4.833840975 3.706394427 5.961287523 Noon 8.059354702 7.823800802000001 8.294908602 Dusk 14.28366886725 13.6933325195 14.874005215 Night 20.8361477075 19.503557995 22.16873742 Midnight 19.5881051625 17.239078595000002 21.937131729999997