condition mean min max 4 h after light 48.751133333333335 42.04059 60.896159999999995 8 h after light 46.951676666666664 18.17483 86.7834 12 h after light 83.58484 62.75135 121.2381 16 h after light 80.54307666666666 68.80436999999999 94.48810999999999 4 h after dark 114.59303333333334 106.2337 127.4838 8 h after dark 54.41223 48.30021 58.59659