condition mean min max 3 h after light 36.75960833333333 12.7619 81.8259 7 h after light 34.064933333333336 16.8643 49.2233 11 h after light 23.864688333333334 7.63896 41.1879 2 h after dark 19.80088 9.73856 32.7705 6 h after dark 24.52535 12.9062 38.0363 10 h after dark 27.201275 11.8663 42.9475