condition	mean	min	max
4 h after light	8.814914	8.507971	9.121857
8 h after light	11.0428695	10.321417	11.764322
12 h after light	10.7071475	9.380562	12.033733
4 h after dark	9.3647045	8.853607	9.875802
8 h after dark	9.968294499999999	9.933264	10.003325
12 h after dark	11.054944	11.054944	11.054944