condition mean min max 3 h after light 81.0839 67.1407 108.039 6 h after light 109.96133333333333 75.9306 160.98 9 h after light 75.37423333333334 70.6132 83.8591 12 h after light 65.225525 47.2005 106.651 3 h after dark 140.03333333333333 115.848 154.512 6 h after dark 148.117 133.204 171.028 9 h after dark 121.074 104.798 130.717 12 h after dark 88.91035 75.8867 101.934