condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.603341	0.245729	1.02522
12 h after light	0.1685893	0.0	0.437705
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0