condition mean min max 3 h after light 0.0 0.0 0.0 6 h after light 0.009744233333333333 0.0 0.0292327 9 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 3 h after dark 0.04499966666666667 0.0 0.134999 6 h after dark 0.022183133333333334 0.0 0.0356441 9 h after dark 0.0 0.0 0.0 12 h after dark 0.0 0.0 0.0