condition	mean	min	max
Sterile Frond	2.34453	0.39518	4.57632
Fertile Frond	1.07758	0.0	1.8485
Young Stem with Root	1.499068	0.861004	2.63173
Mature Stem with Root	0.911	0.0	1.46283
Root	0.8012666666666667	0.0	2.4038