condition	mean	min	max
4 h after light	0.9339569999999999	0.619414	1.2485
8 h after light	1.9758300000000002	1.86745	2.08421
12 h after light	2.015485	1.51265	2.51832
4 h after dark	2.508655	2.35934	2.65797
8 h after dark	0.9109750000000001	0.74924	1.07271
12 h after dark	1.2982550000000002	1.14742	1.44909