condition mean min max Autotrophy 12.84557380952381 6.19354 26.37526666666667 Glc+ 6.714348795454546 2.152545 19.039625 Glc- 9.887959416666668 0.68787875 25.1012225 Heterotrophy 14.873255 14.873255 14.873255 High light 12.67957305 0.57807875 30.0068275 Med light 13.7437255 0.6181949999999999 32.364875 Proteose 6.580792909090909 0.806134 37.0557