condition	mean	min	max
4 h after light	0.00906545	0.0	0.0181309
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.03147535	0.0159077	0.047043
8 h after dark	0.00392909	0.0	0.00785818
12 h after dark	0.0	0.0	0.0