condition	mean	min	max
3 h after light	4.00504	2.64679	4.74762
6 h after light	5.377166666666667	5.01819	6.0266
9 h after light	13.460666666666667	11.3917	15.0162
12 h after light	22.28610975	0.383639	33.853
3 h after dark	25.3015	20.9484	29.0251
6 h after dark	9.68768	6.80827	12.8004
9 h after dark	4.33375	3.69056	4.76659
12 h after dark	1.9387765000000001	0.942403	2.93515