condition mean min max Autotrophy 17.12397 13.074160000000001 20.753966666666667 Glc+ 14.714963181818181 9.7026575 22.183675 Glc- 17.566160416666666 14.668965 21.15195 Heterotrophy 21.8017 21.8017 21.8017 High light 17.741365000000002 14.429925 24.87835 Med light 17.303725 15.235975 21.873725 Proteose 14.012936818181817 5.8738 22.5796