condition mean min max 3 h after light 0.177288 0.0 0.531864 6 h after light 0.4438026666666667 0.0 0.980048 9 h after light 0.698948 0.630835 0.769909 12 h after light 0.161168 0.0 0.644672 3 h after dark 0.0 0.0 0.0 6 h after dark 0.11512499999999999 0.0 0.345375 9 h after dark 0.3171546666666667 0.0 0.587381 12 h after dark 0.3959065 0.0 0.791813