condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0265753	0.0	0.0531506
8 h after light	0.0	0.0	0.0
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0518075	0.0	0.103615
12 h after dark	0.0	0.0	0.0