condition	mean	min	max
4 h after light	0.0415045	0.0275264	0.0554826
8 h after light	0.0451529	0.0	0.0903058
12 h after light	0.11847875	0.0549005	0.182057
4 h after dark	0.08414835	0.0243397	0.143957
8 h after dark	0.05979975	0.0480939	0.0715056
12 h after dark	0.0454774	0.0199323	0.0710225