condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.097592	0.0	0.195184
8 h after light	0.0	0.0	0.0
4 h after dark	0.2924105	0.194428	0.390393
8 h after dark	0.0983075	0.0	0.196615
12 h after dark	0.0	0.0	0.0