condition	mean	min	max
4 h after light	9.064440000000001	8.478265	9.650615
8 h after light	9.629508999999999	9.358946	9.900072
12 h after light	10.109424	9.298958	10.91989
4 h after dark	9.363876999999999	8.827682	9.900072
8 h after dark	9.9767725	9.650615	10.30293
12 h after dark	9.729903	9.729903	9.729903