condition mean min max 3 h after light 0.0156046 0.0 0.143235 7 h after light 0.027219825 0.0 0.106721 11 h after light 0.013930541666666666 0.0 0.11169 2 h after dark 0.004944525 0.0 0.0593343 6 h after dark 0.007535333333333333 0.0 0.0463322 10 h after dark 0.007038533333333334 0.0 0.0517751