condition mean min max Autotrophy 1.0781637476190475 0.18549423333333334 2.48482 Glc+ 1.9626965681818183 0.74629725 3.61714 Glc- 3.050235354166667 1.22173275 4.89817 Heterotrophy 3.3739975 3.3739975 3.3739975 High light 3.8705196500000003 1.82516575 5.39606 Med light 4.180903625 1.6315675 6.67014 Proteose 1.946996859090909 0.712563 3.65055