condition	mean	min	max
2 h after light	7.931719999999999	7.70435	8.05087
6 h after light	10.751100000000001	10.178	11.2131
10 h after light	10.721300000000001	10.2352	11.5365
2 h after dark	10.87931	9.77613	11.9516
6 h after dark	10.4505	10.0117	10.8065
10 h after dark	10.415556666666667	9.87737	10.9712