condition mean min max 1 h after light 64.214572555 60.61243541 67.8167097 3 h after light 49.55473274 36.11384363 70.93161974 5 h after light 34.275323336666666 30.06098298 41.32131418 7 h after light 24.8804697 21.79766571 26.79564741 9 h after light 20.963560563333335 18.48903925 25.80935385 11 h after light 20.33921691666667 17.906509600000003 21.59696192 13 h after light 21.11323601333333 20.51259858 21.64230711 15 h after light 23.0172803 21.5464304 25.41979817 1 h after dark 21.48687354333333 16.34176457 25.63852467 3 h after dark 18.55918875 15.78989089 21.74846192 5 h after dark 19.669775853333334 19.1631352 20.35380915 7 h after dark 20.161197703333332 18.59121114 22.15045516