condition	mean	min	max
4 h after light	0.0103988	0.0	0.0207976
8 h after light	0.0	0.0	0.0
12 h after light	0.03826615	0.0	0.0765323
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0038516666666666664	0.0	0.011555