condition	mean	min	max
4 h after light	0.1253385	0.0	0.250677
8 h after light	0.0	0.0	0.0
12 h after light	0.2185975	0.205717	0.231478
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