condition mean min max 0 h after light 13.0335 12.5607 13.5063 2 h after light 11.58605 11.2635 11.9086 4 h after light 11.08915 10.4667 11.7116 8 h after light 10.348315 9.27463 11.422 12 h after light 13.711549999999999 12.5708 14.8523 2 h after dark 13.08385 12.1578 14.0099 4 h after dark 13.71285 13.3891 14.0366 8 h after dark 16.9789 16.6232 17.3346 12 h after dark 15.514800000000001 15.0271 16.0025