condition	mean	min	max
4 h after light	0.0285546	0.0274061	0.0297031
8 h after light	0.00938075	0.0	0.0187615
12 h after light	0.0115095	0.0	0.023019
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0