condition mean min max 1 h after light 3.7183242644999996 3.330835207 4.1058133219999995 3 h after light 3.6854423016666664 3.09837477 4.285710825 5 h after light 2.643139037 1.779173915 3.7115210660000004 7 h after light 2.69355099 2.124045221 3.256011998 9 h after light 2.8081320806666668 2.602920402 3.072826242 11 h after light 3.4954421163333333 2.781631255 4.09291648 13 h after light 3.420881757 3.064382105 3.89496366 15 h after light 3.834613577333333 3.1993184539999997 4.552799671 1 h after dark 3.928042298 3.0484637269999997 4.560211898 3 h after dark 3.724676236666667 3.3900957160000003 4.267965387 5 h after dark 3.9279543403333332 3.015837672 5.21307923 7 h after dark 4.643328416 3.937884338 5.311774611000001