condition	mean	min	max
4 h after light	0.072911	0.0	0.218733
8 h after light	0.3502113	0.0563309	0.567685
12 h after light	0.0900462	0.0	0.196917
4 h after dark	0.652782	0.528638	0.836938
8 h after dark	0.14663	0.0	0.275056
12 h after dark	0.576856	0.369716	0.781069