condition	mean	min	max
0 h after light	16.45335	13.956	18.9507
2 h after light	11.574549999999999	10.9422	12.2069
4 h after light	9.327055	7.78191	10.8722
8 h after light	10.95165	10.7629	11.1404
12 h after light	10.47927	8.94144	12.0171
2 h after dark	13.8515	12.1702	15.5328
4 h after dark	13.06155	12.629	13.4941
8 h after dark	16.50965	16.0443	16.975
12 h after dark	18.272599999999997	18.22	18.3252