condition	mean	min	max
4 h after light	0.662204	0.586084	0.738324
8 h after light	0.6195554999999999	0.59819	0.640921
12 h after light	0.6981269999999999	0.620992	0.775262
4 h after dark	0.4333365	0.323896	0.542777
8 h after dark	0.5018875	0.475774	0.528001
12 h after dark	0.4965465	0.409552	0.583541