condition mean min max 0 h after light 49.5711 47.5245 51.6177 2 h after light 16.2455 15.6574 16.8336 4 h after light 31.22325 29.4467 32.9998 8 h after light 73.815 63.0875 84.5425 12 h after light 25.548949999999998 22.1895 28.9084 2 h after dark 43.8064 40.2674 47.3454 4 h after dark 49.74985 47.8669 51.6328 8 h after dark 55.6909 54.7097 56.6721 12 h after dark 50.1 47.2235 52.9765