condition mean min max 3 h after light 0.45126208333333334 0.0 1.71573 7 h after light 0.100987825 0.0 0.42207 11 h after light 0.044917008333333334 0.0 0.265722 2 h after dark 0.28094800833333333 0.0399692 0.990975 6 h after dark 0.09523266666666667 0.0 0.393668 10 h after dark 0.233398575 0.0 1.06205