condition mean min max 0 h after light 13.535499999999999 12.3704 14.7006 2 h after light 4.96838 4.34537 5.59139 4 h after light 7.289054999999999 7.01917 7.55894 8 h after light 6.372540000000001 4.81148 7.9336 12 h after light 6.516970000000001 6.41845 6.61549 2 h after dark 7.81409 7.19299 8.43519 4 h after dark 7.020149999999999 5.86756 8.17274 8 h after dark 10.29375 10.107 10.4805 12 h after dark 11.82425 10.2894 13.3591