condition mean min max Autotrophy 15.168821428571428 7.175036666666667 30.875 Glc+ 17.580785454545456 9.78871 24.76645 Glc- 18.705249583333334 15.14494125 21.7845075 Heterotrophy 15.552859999999999 15.552859999999999 15.552859999999999 High light 15.6921055 12.838575 18.4887 Med light 19.060075 15.226175 23.0928 Proteose 10.349629409090909 2.10171 22.4777