condition	mean	min	max
4 h after light	3.0493093333333334	2.919959	3.21653
8 h after light	9.382439333333332	6.051362999999999	13.400529999999998
12 h after light	3.554921	2.776036	4.305754
16 h after light	7.719353000000001	3.589632	11.48135
4 h after dark	4.797578	2.313507	6.186816
8 h after dark	1.9042743333333334	1.6149950000000002	2.0697240000000003