condition mean min max 0 h after light 10.59834 8.71548 12.4812 2 h after light 5.501455 5.47597 5.52694 4 h after light 2.045925 1.4108 2.68105 8 h after light 1.48433 1.06941 1.89925 12 h after light 4.519565 2.65012 6.38901 2 h after dark 5.229425 3.1325 7.32635 4 h after dark 3.369975 3.15087 3.58908 8 h after dark 7.026325 4.24974 9.80291 12 h after dark 9.184495 8.10839 10.2606