condition	mean	min	max
2 h after light	7.709280000000001	6.6557	8.37273
6 h after light	10.224983333333332	9.74058	10.979
10 h after light	12.224400000000001	11.0129	12.9708
2 h after dark	10.57845	9.79385	11.3369
6 h after dark	9.62084	8.95073	10.7823
10 h after dark	9.14175	8.59011	10.23