condition mean min max Autotrophy 8.320353714285714 4.514666 13.879416666666668 Glc+ 4.806675227272727 2.002675 8.1652275 Glc- 3.28924375 2.50516875 4.61015 Heterotrophy 5.17948875 5.17948875 5.17948875 High light 2.864539 2.3694575 3.7809025 Med light 2.93115375 2.016235 3.58021 Proteose 2.021834409090909 0.5353945 7.33495