condition mean min max 0 h after light 14.02545 13.6942 14.3567 2 h after light 14.21955 13.4653 14.9738 4 h after light 13.6036 12.0197 15.1875 8 h after light 22.00415 21.7317 22.2766 12 h after light 33.14065 31.6721 34.6092 2 h after dark 34.601600000000005 32.4354 36.7678 4 h after dark 33.068349999999995 32.5869 33.5498 8 h after dark 28.2917 26.7787 29.8047 12 h after dark 17.917450000000002 16.6311 19.2038