condition mean min max 0 h after light 7.856675 7.38977 8.32358 2 h after light 5.93929 5.91513 5.96345 4 h after light 3.614855 3.40666 3.82305 8 h after light 5.0077300000000005 4.92768 5.08778 12 h after light 8.517575 6.80345 10.2317 2 h after dark 10.756035 9.11407 12.398 4 h after dark 8.67441 8.66795 8.68087 8 h after dark 9.838985000000001 8.98037 10.6976 12 h after dark 8.66455 6.7926 10.5365