condition mean min max 3 h after light 48.463924999999996 27.4816 66.0621 7 h after light 40.7382 23.5393 55.0524 11 h after light 43.40111666666667 30.539 61.8082 2 h after dark 46.54215833333333 34.7443 65.1097 6 h after dark 48.859008333333335 39.8088 59.7427 10 h after dark 45.19365833333333 17.2148 61.7786