condition	mean	min	max
4 h after light	0.19734285	0.0853617	0.309324
8 h after light	0.2838365	0.135281	0.432392
12 h after light	0.248502	0.122591	0.374413
4 h after dark	0.29942166666666664	0.190701	0.373772
8 h after dark	0.25834	0.198006	0.346031
12 h after dark	0.21316133333333334	0.171453	0.237641