condition mean min max 0 h after light 26.06195 20.4208 31.7031 2 h after light 14.595099999999999 12.7383 16.4519 4 h after light 6.071625 4.17023 7.97302 8 h after light 5.234855 3.61252 6.85719 12 h after light 17.05515 14.955 19.1553 2 h after dark 19.8194 14.868 24.7708 4 h after dark 13.973849999999999 12.8121 15.1356 8 h after dark 24.557949999999998 21.8937 27.2222 12 h after dark 25.93775 21.5458 30.3297