condition mean min max 3 h after light 10.708523333333334 9.65307 11.3752 6 h after light 20.349666666666668 15.7858 22.9292 9 h after light 39.105533333333334 30.9456 45.1163 12 h after light 48.01825 11.5908 63.2292 3 h after dark 56.5876 55.1963 57.5981 6 h after dark 36.66073333333333 33.775 41.5559 9 h after dark 25.738500000000002 25.3759 26.1548 12 h after dark 11.3035 11.2484 11.3586