condition mean min max Autotrophy 16.357885714285715 9.61493 24.6877 Glc+ 14.555184772727273 10.567325 22.4899 Glc- 14.096316458333334 10.37795 17.368850000000002 Heterotrophy 28.5799375 28.5799375 28.5799375 High light 14.9825485 8.3863175 20.915325 Med light 15.011635416666667 10.028125 18.16735 Proteose 17.3623 8.8087 41.884550000000004