condition mean min max 4 h after light 64.72381333333334 55.94089 73.18599 8 h after light 35.288293333333336 22.02375 44.49472 12 h after light 17.24962 12.76345 25.77018 16 h after light 65.07965 51.31638 92.18179 4 h after dark 173.43593333333334 163.4525 189.4199 8 h after dark 36.55879 34.478840000000005 39.54287