condition	mean	min	max
2 h after light	13.43195	11.5033	16.2001
6 h after light	9.298215	7.64862	10.6314
10 h after light	10.217886666666667	6.68703	16.2386
14 h after light	10.156295	6.93371	13.3848
18 h after light	10.078331666666667	8.01781	12.6021
2 h after dark	15.362516666666666	11.8933	18.5617