condition mean min max 2 h after light 99.54636666666667 77.8062 120.318 6 h after light 93.48349999999999 68.4417 122.464 10 h after light 92.36253333333333 68.0307 118.213 14 h after light 77.76753333333333 42.8269 105.931 18 h after light 88.0222 63.7436 134.676 2 h after dark 55.7365 36.2612 82.2763