condition	mean	min	max
4 h after light	1.6204550000000002	1.42199	1.81892
8 h after light	2.0295199999999998	1.78629	2.27275
12 h after light	2.6423550000000002	2.42706	2.85765
4 h after dark	4.54665	4.18317	4.91013
8 h after dark	2.95071	2.60469	3.29673
12 h after dark	2.427175	2.39894	2.45541