condition mean min max 3 h after light 26.9524 26.2517 27.8468 6 h after light 27.3717 25.2454 30.0002 9 h after light 35.9386 34.0868 38.9441 12 h after light 40.480725 27.5042 46.3761 3 h after dark 44.0295 42.3028 46.5008 6 h after dark 40.30136666666667 39.6001 41.703 9 h after dark 35.969166666666666 34.162 36.928 12 h after dark 22.96755 22.8296 23.1055