condition mean min max 12pM Fe,Midday 19.6605 19.6605 19.6605 12pM Fe,Midnight 12.9626 12.3169 13.6083 58pM Fe,Midday 12.1566 12.1566 12.1566 58pM Fe,Midnight 8.559145714285714 0.0 12.7066 233pM Fe,Midnight 7.95133 5.31062 9.54439 1160pM Fe,Midday 14.159028571428571 11.6467 15.7617 1160pM Fe,Midnight 2.5415763333333334 0.830016 5.26262 High carbon,Dark 7.679190666666667 2.99996 13.842 High carbon,Light 6.801813153846154 0.557801 13.5495 Low carbon,Dark 8.85293 8.85293 8.85293 Phloroglucinol 6.40219 5.34351 7.42356 Silicon starvation,12h 18.1944 18.1944 18.1944