condition mean min max 3 h after light 0.0 0.0 0.0 7 h after light 0.0 0.0 0.0 11 h after light 0.010202833333333333 0.0 0.122434 2 h after dark 0.01525875 0.0 0.183105 6 h after dark 0.012918583333333332 0.0 0.155023 10 h after dark 0.0 0.0 0.0