condition mean min max 0 h after light 78.86705 65.5818 92.1523 2 h after light 29.45735 25.5878 33.3269 4 h after light 29.54295 25.2515 33.8344 8 h after light 24.5529 22.7273 26.3785 12 h after light 29.62695 27.7336 31.5203 2 h after dark 47.17615 43.3533 50.999 4 h after dark 41.6837 35.1656 48.2018 8 h after dark 55.76885 49.4203 62.1174 12 h after dark 74.13589999999999 70.1608 78.111