condition mean min max 1 h after light 56.324319375 49.78722099 62.86141776 3 h after light 48.4363826 42.20900712 51.5527534 5 h after light 49.74081463 46.24805463 51.51178376 7 h after light 50.047222086666665 43.29784489 54.46201432 9 h after light 51.062969716666665 47.42585238 53.27968213 11 h after light 59.20509046 53.93756855 67.00217879 13 h after light 57.44302545666667 54.5960322 59.75444249 15 h after light 57.469833703333336 50.34029649 66.04447533 1 h after dark 56.45405967666667 52.67779146 61.512191599999994 3 h after dark 54.56940199666667 52.17225226 57.27830865 5 h after dark 50.56209155 49.00736216 52.41802904 7 h after dark 53.672841313333336 49.49097513 60.013357299999996