condition	mean	min	max
4 h after light	0.1000481	0.0926552	0.107441
8 h after light	0.0	0.0	0.0
12 h after light	0.0427794	0.0	0.0855588
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.06668666666666666	0.0	0.20006