condition	mean	min	max
0 h after light	0.356933	0.178705	0.535161
4 h after light	0.3547015	0.181763	0.52764
8 h after light	0.3555235	0.181587	0.52946
4 h after dark	0.439036	0.350398	0.527674
8 h after dark	0.707199	0.351378	1.06302
12 h after dark	0.0871335	0.0	0.174267