condition mean min max 3 h after light 0.00532705 0.0 0.0639246 7 h after light 0.019508633333333334 0.0 0.122715 11 h after light 0.016745408333333333 0.0 0.159876 2 h after dark 0.007001616666666667 0.0 0.050303 6 h after dark 0.0 0.0 0.0 10 h after dark 0.02964605 0.0 0.162186