condition mean min max 3 h after light 50.0293 44.9023 59.3586 6 h after light 27.191399999999998 24.9846 30.4151 9 h after light 8.91278 7.67835 10.1821 12 h after light 21.25523 3.14742 71.7566 3 h after dark 9.969783333333334 8.23782 11.7384 6 h after dark 28.995366666666666 27.3891 31.1967 9 h after dark 67.09883333333333 60.6417 73.0936 12 h after dark 79.2004 78.7503 79.6505