condition mean min max 0 h after light 14.730550000000001 13.2994 16.1617 2 h after light 9.08475 8.92993 9.23957 4 h after light 10.8645 10.0362 11.6928 8 h after light 11.512599999999999 11.2728 11.7524 12 h after light 14.373149999999999 13.619 15.1273 2 h after dark 13.292100000000001 12.1233 14.4609 4 h after dark 12.519449999999999 10.888 14.1509 8 h after dark 16.868499999999997 16.796 16.941 12 h after dark 15.698599999999999 14.5067 16.8905