condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.4672225	0.0	0.934445
12 h after light	0.0	0.0	0.0
4 h after dark	0.25618366666666664	0.0	0.768551
8 h after dark	0.30393733333333334	0.0	0.911812
12 h after dark	0.0	0.0	0.0