condition	mean	min	max
2 h after light	12.64585	5.8454	15.6104
6 h after light	15.140018333333332	6.30351	20.3313
10 h after light	11.617333333333333	0.0	23.2971
14 h after light	4.287805	0.0	12.2494
18 h after light	5.214355	0.0	10.0891
2 h after dark	9.727821666666667	5.21185	22.3973