condition	mean	min	max
4 h after light	0.8634953333333333	0.507296	1.47393
8 h after light	0.700566	0.245463	1.29196
12 h after light	1.18799	0.70228	1.82775
4 h after dark	1.0291663333333334	0.948229	1.1076
8 h after dark	0.9576279999999999	0.721834	1.14015
12 h after dark	1.0703486666666666	0.954946	1.16773