condition	mean	min	max
4 h after light	0.2859685	0.114122	0.457815
8 h after light	0.6846805	0.418669	0.950692
12 h after light	0.2012485	0.140514	0.261983
4 h after dark	0.6401945	0.533188	0.747201
8 h after dark	0.406578	0.0	0.813156
12 h after dark	0.081949	0.0	0.163898