condition	mean	min	max
4 h after light	1.026856	0.806862	1.24685
8 h after light	1.356475	1.00001	1.71294
12 h after light	1.4269500000000002	1.35192	1.50198
4 h after dark	1.7466300000000001	1.66472	1.82854
8 h after dark	1.3332549999999999	1.31576	1.35075
12 h after dark	1.0237635	0.878997	1.16853