condition	mean	min	max
4 h after light	11.49925	10.5839	12.4146
8 h after light	9.797365	9.65517	9.93956
12 h after light	9.59885	9.0341	10.1636
4 h after dark	9.22141	8.8111	9.91186
8 h after dark	10.201253333333332	9.56646	10.556
12 h after dark	11.108500000000001	10.6461	11.4251