condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.074802	0.0	0.224406
4 h after dark	0.13115933333333332	0.0	0.393478
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0