condition	mean	min	max
3 h after light	3.959493241666667	0.0	14.1498
7 h after light	3.5166068083333335	0.0706999	7.78273
11 h after light	2.0228458333333332	0.0	4.21513
2 h after dark	4.495150216666667	0.0	8.99841
6 h after dark	2.2137325	0.0	4.55735
10 h after dark	2.2610532083333332	0.0	6.55492