condition mean min max Autotrophy 5.215229523809524 4.2585733333333335 6.5888 Glc+ 4.267717159090909 2.4451875 5.7287425 Glc- 4.930190208333333 3.9116025 6.40363 Heterotrophy 4.5622775 4.5622775 4.5622775 High light 5.1627339999999995 2.4148300000000003 6.7686625 Med light 5.457507083333333 3.4946099999999998 6.869315 Proteose 4.8919808636363635 2.4309295 7.69353