condition mean min max Autotrophy 0.953435 0.440412 2.1017650000000003 Glc+ 1.498896818181818 0.644638 2.7999575 Glc- 2.6815246875 1.30804925 4.6211275 Heterotrophy 1.83785875 1.83785875 1.83785875 High light 4.2070839 1.2529045 9.22177 Med light 3.453852 1.0471845 6.1220675 Proteose 1.617941318181818 0.583841 3.1822049999999997