condition	mean	min	max
3 h after light	1.5147633333333332	1.17922	1.72154
6 h after light	0.8643246666666666	0.379033	1.62968
9 h after light	2.4033033333333336	1.92919	3.14697
12 h after light	3.22291	1.89196	5.71732
3 h after dark	3.55481	2.88062	4.45986
6 h after dark	3.1653933333333333	1.54553	4.12192
9 h after dark	2.53494	1.43229	4.55808
12 h after dark	2.97677	2.19445	3.75909