condition mean min max Autotrophy 16.9386 10.3474 20.822666666666667 Glc+ 11.90966590909091 4.8568999999999996 18.5546 Glc- 16.318870625 13.73300625 21.0672875 Heterotrophy 15.0945 15.0945 15.0945 High light 18.2256005 14.41788 22.21375 Med light 19.618515416666668 13.4761175 24.404275 Proteose 9.499041045454545 3.5819815 24.214