condition	mean	min	max
4 h after light	0.3339545	0.147528	0.520381
8 h after light	0.4727015	0.40333	0.542073
12 h after light	0.44060199999999994	0.292722	0.588482
4 h after dark	0.807871	0.587022	1.02872
8 h after dark	0.5440535	0.257761	0.830346
12 h after dark	0.2871245	0.253765	0.320484