condition	mean	min	max
0 h after light	11.3644	11.2719	11.4569
4 h after light	10.775400000000001	10.4373	11.1135
8 h after light	9.12001	8.91968	9.32034
4 h after dark	14.18955	14.0199	14.3592
8 h after dark	13.24315	13.197	13.2893
12 h after dark	9.163135	9.08255	9.24372