condition	mean	min	max
4 h after light	0.0499282	0.0	0.0998564
8 h after light	0.0	0.0	0.0
12 h after light	0.05791715	0.0497901	0.0660442
4 h after dark	0.04351895	0.0	0.0870379
8 h after dark	0.0109043	0.0	0.0218086
12 h after dark	0.039547399999999996	0.0361539	0.0429409