condition	mean	min	max
4 h after light	0.1054015	0.0	0.210803
8 h after light	0.0426981	0.0	0.0853962
12 h after light	0.052148	0.0	0.104296
4 h after dark	0.22855765	0.0924773	0.364638
8 h after dark	0.0	0.0	0.0
12 h after dark	0.08284025	0.0757318	0.0899487