condition mean min max 3 h after light 0.061953 0.0 0.743436 7 h after light 0.04827375 0.0 0.305304 11 h after light 0.0 0.0 0.0 2 h after dark 0.08973083333333333 0.0 0.504732 6 h after dark 0.084119 0.0 0.498373 10 h after dark 0.20189533333333334 0.0 0.838881