condition	mean	min	max
4 h after light	1.8357700000000001	1.67051	2.00103
8 h after light	1.2412	1.16219	1.32021
12 h after light	1.56992	1.28615	1.85369
4 h after dark	1.8642596666666666	0.919919	2.50886
8 h after dark	1.74438	1.00651	2.6409
12 h after dark	1.0187146666666667	0.0	2.16017