condition	mean	min	max
4 h after light	0.22418949999999999	0.16368	0.284699
8 h after light	0.11406250000000001	0.103759	0.124366
12 h after light	0.438269	0.392974	0.483564
4 h after dark	1.12682	1.00338	1.28008
8 h after dark	0.421695	0.253116	0.70865
12 h after dark	0.3092546666666666	0.141366	0.526013