condition mean min max 3 h after light 78.2088 67.2033 96.3753 6 h after light 177.942 121.276 215.349 9 h after light 220.72633333333334 192.482 240.534 12 h after light 161.4445 139.004 217.5 3 h after dark 327.3403333333333 291.062 349.23 6 h after dark 184.59533333333334 171.739 199.146 9 h after dark 109.0 102.722 120.514 12 h after dark 196.898 185.029 208.767