condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.00820805 0.0 0.0563388 11 h after light 0.0 0.0 0.0 2 h after dark 0.012029966666666668 0.0 0.0740359 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0