condition mean min max Autotrophy 24.37548380952381 18.963786666666667 27.947599999999998 Glc+ 16.60717022727273 7.731235 21.92225 Glc- 16.402796458333334 14.507775 18.8461625 Heterotrophy 17.038175 17.038175 17.038175 High light 15.879675 13.8567 18.3784 Med light 16.74483791666667 14.59 19.03405 Proteose 11.492312272727272 6.65117 22.1996