condition	mean	min	max
3 h after light	3.10001	2.34877	4.19362
6 h after light	5.691043333333333	3.6435	6.79557
9 h after light	7.917843333333334	6.15413	10.3764
12 h after light	6.3093200000000005	3.48181	8.45485
3 h after dark	9.65761	7.25494	13.2542
6 h after dark	8.853403333333333	8.26117	9.40128
9 h after dark	2.95198	1.56308	4.24737
12 h after dark	1.949575	1.36848	2.53067