condition	mean	min	max
0 h after light	10.807015	9.07333	12.5407
4 h after light	12.74295	12.7079	12.778
8 h after light	14.704049999999999	13.0964	16.3117
4 h after dark	13.881799999999998	13.0522	14.7114
8 h after dark	17.04625	15.2229	18.8696
12 h after dark	14.10415	13.9154	14.2929