condition	mean	min	max
4 h after light	0.158988	0.0	0.317976
8 h after light	0.0	0.0	0.0
12 h after light	0.15732	0.0	0.31464
4 h after dark	0.0	0.0	0.0
8 h after dark	0.2055095	0.137815	0.273204
12 h after dark	0.0	0.0	0.0