condition	mean	min	max
4 h after light	5.674433333333333	1.71645	9.1493
8 h after light	12.716956666666666	2.94477	21.3919
12 h after light	14.947000000000001	10.7656	17.4968
4 h after dark	25.3837	17.294	32.1616
8 h after dark	18.429136666666665	9.19321	32.0252
12 h after dark	13.95373	9.20459	16.4431