condition	mean	min	max
3 h after light	5.434653333333333	4.87881	6.02388
6 h after light	6.62021	5.45173	8.57495
9 h after light	13.201133333333333	11.1064	15.2362
12 h after light	16.72166	4.34084	21.7115
3 h after dark	19.693066666666667	17.7649	21.3794
6 h after dark	10.11028	9.32914	10.9537
9 h after dark	5.38698	4.72539	6.19055
12 h after dark	2.9272650000000002	2.6658	3.18873