condition mean min max Autotrophy 5.993038095238095 4.47426 7.759603333333333 Glc+ 3.163729022727273 1.2634414999999999 5.9618675 Glc- 3.9056762291666667 2.71977125 4.9044574999999995 Heterotrophy 5.472895 5.472895 5.472895 High light 3.827514 3.554145 4.37756 Med light 3.9867095833333335 2.0816825 5.01133 Proteose 3.844595181818182 0.881987 8.330325