condition mean min max 3 h after light 0.005372016666666667 0.0 0.0644642 7 h after light 0.0061385833333333336 0.0 0.073663 11 h after light 0.006310375 0.0 0.0757245 2 h after dark 0.011363583333333333 0.0 0.0922433 6 h after dark 0.0 0.0 0.0 10 h after dark 0.0 0.0 0.0