condition mean min max 1 h after light 2.9661215166666666 1.7989484430000002 3.74812069 3 h after light 5.453416892 2.5579510930000002 9.361997758 5 h after light 2.2165275903333335 1.9232990369999998 2.407701924 7 h after light 3.458311437 2.49801687 4.813919993 9 h after light 2.09876602 1.557384404 3.066311834 11 h after light 2.627908655 0.8383962490000001 3.8658675510000005 13 h after light 2.5538678556666663 1.6997212259999999 3.2985455189999997 15 h after light 3.251326923666667 1.330692589 4.592291171 1 h after dark 1.6771531826666668 0.43126150799999996 4.0936838060000005 3 h after dark 2.3054278133333335 2.0855461230000003 2.556890821 5 h after dark 1.772100163 1.039333579 2.493999395 7 h after dark 1.3806393203333334 0.907360035 1.921860029