condition mean min max 1 h after light 51.354671169999996 49.11129249 55.640097 3 h after light 56.299144356666666 53.71697294 59.139177100000005 5 h after light 52.64853572333333 45.0963011 58.51898873 7 h after light 52.78461516666667 49.2779767 56.74898909 9 h after light 49.126448313333334 43.46947953 53.66986254 11 h after light 46.631110856666666 43.63537731 52.57942188 13 h after light 46.63111096 42.24603235 51.31775625 15 h after light 47.84726397666667 45.55761582 51.49864835 1 h after dark 55.30057592 46.79187367 67.76772951 3 h after dark 53.385116000000004 48.31177919 59.34739355 5 h after dark 52.63843216 48.90425184 57.95378256 7 h after dark 55.608902736666664 49.08134844 64.58473655