condition	mean	min	max
4 h after light	0.2396465	0.0	0.479293
8 h after light	1.0117925	0.951685	1.0719
12 h after light	0.7848645	0.541369	1.02836
4 h after dark	1.322	1.09129	1.71422
8 h after dark	0.803461	0.508388	1.16215
12 h after dark	0.523358	0.30189	0.730198