condition mean min max Autotrophy 38.53059952380953 29.264633333333332 49.141 Glc+ 11.960468181818182 4.3380925 19.5607 Glc- 16.828023958333333 10.2176925 25.166025 Heterotrophy 16.1106375 16.1106375 16.1106375 High light 21.911907499999998 11.08849 36.0238 Med light 19.713599583333334 8.9429075 27.3763 Proteose 10.811857272727272 2.70318 33.7733