condition	mean	min	max
4 h after light	0.8155060000000001	0.681431	0.949581
8 h after light	1.2747899999999999	1.2708	1.27878
12 h after light	2.69337	2.55949	2.82725
4 h after dark	3.64858	3.6224	3.67476
8 h after dark	2.3442299999999996	2.1607	2.52776
12 h after dark	1.9289900000000002	1.82332	2.03466