condition mean min max Autotrophy 19.31992 12.653573333333332 22.3418 Glc+ 20.95391181818182 13.7593 37.080575 Glc- 20.557951666666668 13.780375 26.54 Heterotrophy 16.6259375 16.6259375 16.6259375 High light 19.96317 16.23865 24.84485 Med light 18.6825625 14.2027 22.496625 Proteose 14.222735772727273 5.927118500000001 26.25085