condition	mean	min	max
0 h after light	0.134621	0.0	0.269242
4 h after light	0.2649845	0.0	0.529969
8 h after light	0.398848	0.0	0.797696
4 h after dark	0.528439	0.265002	0.791876
8 h after dark	0.7963229999999999	0.533856	1.05879
12 h after dark	0.3996785	0.262555	0.536802