condition mean min max 1 h after light 5.378623184 5.073534706 5.683711662 3 h after light 6.456237372666667 3.579314179 12.04398463 5 h after light 3.5912465196666665 3.07303309 3.9300227999999997 7 h after light 3.5456716963333337 2.5547502630000003 4.761008181 9 h after light 4.302182062666667 3.597718355 4.825569999 11 h after light 3.270273435 2.9321920460000004 3.7663235439999996 13 h after light 2.3989876276666666 1.775605036 3.247437357 15 h after light 2.0071901763333333 1.7003745030000001 2.1952969419999997 1 h after dark 3.324290366333333 3.090745937 3.5025723889999996 3 h after dark 5.499755406666667 4.6279478560000005 6.430973857000001 5 h after dark 5.967010816 5.679619173 6.197291296 7 h after dark 8.415541414666666 6.350966408 12.39435648