condition	mean	min	max
4 h after light	12.1955675	10.81441	13.576725
8 h after light	13.0001745	12.954647	13.045702
12 h after light	10.295921	10.048543	10.543299
4 h after dark	11.265563	10.525128	12.005998
8 h after dark	11.843701	11.805043	11.882359
12 h after dark	10.803859	10.803859	10.803859