condition mean min max 3 h after light 48.90946666666667 28.3284 73.0351 6 h after light 38.6207 30.498 50.1588 9 h after light 50.3292 34.0841 67.0873 12 h after light 37.8353 21.4245 54.6902 3 h after dark 33.10846666666667 17.7373 49.5189 6 h after dark 37.435233333333336 26.2179 53.3766 9 h after dark 56.038 40.7805 67.0076 12 h after dark 42.55903333333333 32.4194 51.9223