condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.07776266666666666 0.0 0.233288 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.06343966666666666 0.0 0.190319 6 h after dark 0.03160586666666667 0.0 0.0948176 9 h after dark 0.023303066666666667 0.0 0.0699092 12 h after dark 0.0 0.0 0.0