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	0.02088645	0.0	0.0417729
4 h after dark	0.018573799999999998	0.0	0.0557214
8 h after dark	0.019651733333333334	0.0	0.0589552
12 h after dark	0.009158966666666666	0.0	0.0274769