condition mean min max 0 h after light 53.85165 51.8079 55.8954 2 h after light 37.0342 36.0008 38.0676 4 h after light 39.6964 38.9267 40.4661 8 h after light 30.4585 26.9876 33.9294 12 h after light 49.95095 48.7097 51.1922 2 h after dark 55.99275 55.9464 56.0391 4 h after dark 63.9962 61.8588 66.1336 8 h after dark 69.85855000000001 65.203 74.5141 12 h after dark 56.75365 51.7697 61.7376