condition mean min max 4 h after light 72.51704000000001 64.03811 81.58188 8 h after light 53.74325666666666 34.85025 76.40845999999999 12 h after light 57.96542 42.393 88.03813000000001 16 h after light 82.32216 64.5779 102.2579 4 h after dark 97.53341333333333 88.80884 103.13799999999999 8 h after dark 65.31554666666668 59.16225 76.51366