condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.052936533333333334 0.0 0.0963219 9 h after light 0.13508799999999999 0.0 0.24624 12 h after light 0.0 0.0 0.0 3 h after dark 0.0 0.0 0.0 6 h after dark 0.017424233333333334 0.0 0.0522727 9 h after dark 0.011090000000000001 0.0 0.03327 12 h after dark 0.0 0.0 0.0