condition	mean	min	max
0 h after light	0.5855045	0.418697	0.752312
4 h after light	0.5320955	0.511034	0.553157
8 h after light	0.16778949999999998	0.165399	0.17018
4 h after dark	0.493713	0.410481	0.576945
8 h after dark	0.6057735	0.547388	0.664159
12 h after dark	0.7848584999999999	0.734937	0.83478