condition mean min max 12pM Fe,Midday 211.094 211.094 211.094 12pM Fe,Midnight 609.1835 481.191 737.176 58pM Fe,Midday 297.726 297.726 297.726 58pM Fe,Midnight 797.6982857142857 454.795 938.372 233pM Fe,Midnight 982.6986666666667 979.097 989.293 1160pM Fe,Midday 201.39000000000001 184.408 212.629 1160pM Fe,Midnight 341.53175 315.08 366.107 High carbon,Dark 625.1126666666667 27.036 1249.89 High carbon,Light 223.80004615384615 34.0988 702.909 Low carbon,Dark 743.557 743.557 743.557 Phloroglucinol 71.36343333333333 44.2164 87.6503 Silicon starvation,12h 310.577 310.577 310.577