condition	mean	min	max
2 h after light	12.659805	9.55983	14.2756
6 h after light	11.464145	8.49237	14.2192
10 h after light	8.14167	6.11416	9.91945
14 h after light	8.659980000000001	6.68712	11.0534
18 h after light	9.416556666666667	6.04422	12.9825
2 h after dark	13.046428333333333	8.11347	19.0617