condition mean min max Sterile Frond 0.628759 0.0 1.00041 Fertile Frond 3.2317356666666663 0.284173 8.62492 Young Stem with Root 0.84824 0.0 2.54472 Mature Stem with Root 0.243341 0.178509 0.361733 Root 2.6103696666666667 0.106933 7.25638