condition mean min max Sterile Frond 55.5497 50.1798 62.6345 Fertile Frond 73.2959 60.948 94.9963 Young Stem with Root 82.2889 67.792 101.991 Mature Stem with Root 76.03946666666667 61.2763 86.5174 Root 83.42263333333334 74.4825 94.9564