condition mean min max 0 h after light 0.7051145 0.679129 0.7311 2 h after light 0.0 0.0 0.0 4 h after light 1.470755 1.3314 1.61011 8 h after light 12.83475 12.3437 13.3258 12 h after light 11.81865 10.4586 13.1787 2 h after dark 4.281829999999999 3.49587 5.06779 4 h after dark 2.7649749999999997 2.48387 3.04608 8 h after dark 1.3686500000000001 1.01848 1.71882 12 h after dark 0.478665 0.232397 0.724933