condition mean min max Cambium/Xylem 0.7103472151650945 0.27046256291516285 1.1162500704497904 Wood 0.7767521462047176 0.21538051541924433 2.1542605550778493 Vegetative shoot 2.1302238767374626 1.5560464246552836 2.625970740813322 Twig 3.5183240116582075 2.7835884520145466 4.229041220128372 Needle 2.73509530031255 1.7426921153259087 4.348645592593592 Flower 2.813640738797406 0.9059551694728057 4.01086936783586