condition mean min max 1 h after light 0.459164843 0.459164843 0.459164843 3 h after light 4.5295535475 1.073035884 7.9860712110000005 5 h after light 9.357830999 7.671468107999999 11.04419389 7 h after light 16.091855115 11.21329046 20.97041977 9 h after light 19.97740753 14.83182522 25.12298984 11 h after light 25.380828755000003 23.08569818 27.67595933 1 h after dark 19.93150755 11.78964586 28.07336924 3 h after dark 13.4687108995 9.199164049 17.73825775 5 h after dark 11.7168155715 9.507670062999999 13.92596108 7 h after dark 15.546592848 8.777791716 22.31539398 9 h after dark 15.433701325 13.13895703 17.72844562 11 h after dark 10.815326808 6.461672966 15.16898065