condition	mean	min	max
3 h after light	14.439228333333332	4.29001	33.6698
7 h after light	5.9347775	1.4883	12.5386
11 h after light	3.337335	1.13234	6.8376
2 h after dark	9.809085	2.13068	20.1294
6 h after dark	5.3278558333333335	2.18029	10.1215
10 h after dark	8.002545833333333	1.57118	15.5712