condition	mean	min	max
4 h after light	0.4124185	0.211554	0.613283
8 h after light	0.217768	0.167634	0.267902
12 h after light	0.379832	0.173611	0.586053
4 h after dark	0.48103766666666664	0.275748	0.694747
8 h after dark	0.081674	0.0	0.245022
12 h after dark	0.188312	0.0	0.336544