condition	mean	min	max
0 h after light	11.071200000000001	10.2352	11.9072
4 h after light	4.545865	4.31734	4.77439
8 h after light	4.369524999999999	4.0891	4.64995
4 h after dark	6.3103750000000005	5.40444	7.21631
8 h after dark	6.97789	6.96028	6.9955
12 h after dark	9.474450000000001	7.766	11.1829