condition	mean	min	max
0 h after light	0.1884885	0.18832	0.188657
4 h after light	0.0	0.0	0.0
8 h after light	0.2821635	0.191699	0.372628
4 h after dark	0.1856855	0.0	0.371371
8 h after dark	0.0935175	0.0	0.187035
12 h after dark	0.183971	0.0	0.367942