condition mean min max 3 h after light 83.95453333333333 83.2553 85.2297 6 h after light 124.71933333333334 118.41 130.702 9 h after light 158.761 153.085 163.082 12 h after light 167.691925 90.5267 201.576 3 h after dark 197.805 186.59 205.089 6 h after dark 183.308 182.674 183.944 9 h after dark 147.427 140.701 154.539 12 h after dark 90.3115 86.6841 93.9389