condition	mean	min	max
4 h after light	33.5322	16.3723	50.5285
8 h after light	17.13925	5.38765	28.2787
12 h after light	18.324526666666667	9.99858	28.9173
4 h after dark	26.414233333333332	17.6358	34.2454
8 h after dark	27.5719	16.0148	35.3162
12 h after dark	55.353899999999996	43.6188	74.6557