condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.1296948	0.0147306	0.244659
12 h after light	0.218346	0.0	0.436692
4 h after dark	0.431838	0.0	0.849232
8 h after dark	0.12512466666666666	0.0	0.375374
12 h after dark	0.0	0.0	0.0