condition mean min max 3 h after light 0.006258183333333334 0.0 0.0750982 7 h after light 0.0 0.0 0.0 11 h after light 0.0034811416666666664 0.0 0.0417737 2 h after dark 0.013516958333333334 0.0 0.0882118 6 h after dark 0.0 0.0 0.0 10 h after dark 0.008805166666666668 0.0 0.105662