condition	mean	min	max
4 h after light	3.2610026666666667	2.611741	4.425975
8 h after light	2.0336543333333332	1.4938209999999998	2.334589
12 h after light	2.8450576666666665	1.657546	4.90966
16 h after light	3.6376530000000002	2.8300970000000003	4.949236
4 h after dark	3.7738216666666666	2.821875	5.467135
8 h after dark	2.2869639999999998	1.3837409999999999	3.991113