condition mean min max 3 h after light 85.83746666666667 68.8833 96.5952 6 h after light 96.94069999999999 83.2811 113.378 9 h after light 122.93733333333333 95.169 140.981 12 h after light 201.54825 163.246 222.19 3 h after dark 238.977 202.656 273.804 6 h after dark 426.0416666666667 391.411 471.813 9 h after dark 444.32733333333334 373.637 493.492 12 h after dark 221.6565 212.663 230.65