condition mean min max 1 h after light 54.809821310000004 54.73277391 54.88686871 3 h after light 48.762761766666664 42.80353256 57.07306494 5 h after light 41.63301467666667 33.60015475 45.97407896 7 h after light 30.05580895 26.33534789 34.60587381 9 h after light 28.43635075 27.35887164 29.13573065 11 h after light 23.503514276666667 22.5039482 25.02309237 1 h after dark 23.410079813333333 21.33837599 26.05342181 3 h after dark 27.833032133333333 22.02695687 32.06325878 5 h after dark 33.995646693333335 27.19873282 38.02295128 7 h after dark 36.43908254666667 32.87855472 38.47024693 9 h after dark 44.286271013333334 42.19201512 47.25962818 11 h after dark 55.973163926666665 49.65416837 60.4145385