condition	mean	min	max
4 h after light	0.1370752	0.0909104	0.18324
8 h after light	0.22633750000000002	0.204134	0.248541
12 h after light	0.278674	0.226647	0.330701
4 h after dark	0.34968350000000004	0.277341	0.422026
8 h after dark	0.22763	0.157439	0.297821
12 h after dark	0.1522465	0.148117	0.156376