condition	mean	min	max
4 h after light	0.6272985	0.327873	0.926724
8 h after light	0.431744	0.311402	0.552086
12 h after light	0.5466195	0.336335	0.756904
4 h after dark	0.479889	0.213682	0.732479
8 h after dark	0.5065713333333334	0.126756	0.949357
12 h after dark	0.5910013333333334	0.329274	0.912776