condition	mean	min	max
Sterile Frond	0.4212903333333333	0.187709	0.881691
Fertile Frond	0.67028	0.0	2.01084
Young Stem with Root	0.89801	0.0	2.28732
Mature Stem with Root	5.114233333333334	0.0	15.3427
Root	0.20792	0.0	0.62376