condition	mean	min	max
4 h after light	9.914045	9.86328	9.96481
8 h after light	10.60332	9.43774	11.7689
12 h after light	11.2388	11.1794	11.2982
4 h after dark	14.6798	14.0822	15.2774
8 h after dark	12.38095	12.3583	12.4036
12 h after dark	11.6904	11.5967	11.7841