condition mean min max 3 h after light 45.74026666666667 38.7109 50.9042 6 h after light 54.758066666666664 46.2574 62.9394 9 h after light 71.84386666666667 61.7021 83.9794 12 h after light 85.449675 57.7893 104.81 3 h after dark 96.5493 89.536 104.153 6 h after dark 109.08133333333333 103.321 118.294 9 h after dark 79.6148 76.0594 83.7744 12 h after dark 56.1695 51.3804 60.9586