condition mean min max 0 h after light 4.875165 3.4118 6.33853 2 h after light 3.36653 3.1749 3.55816 4 h after light 3.961365 3.49494 4.42779 8 h after light 6.122925 4.90952 7.33633 12 h after light 8.021555 7.68756 8.35555 2 h after dark 7.625964999999999 7.09491 8.15702 4 h after dark 5.20506 3.55645 6.85367 8 h after dark 3.07146 2.57823 3.56469 12 h after dark 2.89541 2.53727 3.25355