condition mean min max 1 h after light 1.7236230729999997 1.266310965 2.1809351809999997 3 h after light 1.5458389926666667 1.538491316 1.551192774 5 h after light 1.3446554993333333 1.009711121 1.7575465559999999 7 h after light 2.503358132 2.013818078 2.815813785 9 h after light 1.6948238206666666 1.331536505 1.984581362 11 h after light 1.7127626230000002 1.2512508390000001 2.234204676 1 h after dark 1.3814648406666667 0.87820523 1.972954383 3 h after dark 1.5413148870000002 1.340151528 1.9071083290000002 5 h after dark 1.958819369 1.015319569 2.936945203 7 h after dark 1.6048061916666667 1.1765685590000001 1.87460949 9 h after dark 2.2016720166666666 1.276681463 3.5791681310000003 11 h after dark 1.4836198253333333 0.789732529 2.0559442359999998