condition mean min max Autotrophy 30.758938095238097 22.412066666666668 36.4245 Glc+ 16.974557954545453 6.7532 33.4042 Glc- 23.232632916666667 19.4629225 28.41735 Heterotrophy 33.5296875 33.5296875 33.5296875 High light 22.339395 20.42255 26.413 Med light 26.850445833333332 22.425725 31.94915 Proteose 20.361306545454546 10.621172 39.5334