condition mean min max Sterile Frond 94.697 68.0306 145.057 Fertile Frond 96.60003333333333 72.7669 136.369 Young Stem with Root 77.02273333333333 58.7262 104.924 Mature Stem with Root 78.1024 60.775 108.769 Root 92.1301 73.3897 114.649