condition	mean	min	max
4 h after light	0.5358715000000001	0.53021	0.541533
8 h after light	0.9829295	0.901629	1.06423
12 h after light	0.604488	0.465995	0.742981
4 h after dark	1.2820833333333335	1.02296	1.45948
8 h after dark	0.9786023333333334	0.827223	1.17304
12 h after dark	0.9155046666666666	0.750832	1.12116