condition mean min max 4 h after light 61.478813333333335 51.85717 71.31843 8 h after light 72.35542 41.54803 108.109 12 h after light 64.28157999999999 52.16033 81.67996 16 h after light 58.737406666666665 41.65374 83.99315 4 h after dark 93.92325 84.40657 106.9909 8 h after dark 65.66704666666666 61.16038 72.46294