condition mean min max 12pM Fe,Midday 18.3299 18.3299 18.3299 12pM Fe,Midnight 18.92555 17.912 19.9391 58pM Fe,Midday 11.6051 11.6051 11.6051 58pM Fe,Midnight 11.946428571428571 0.0 18.524 233pM Fe,Midnight 12.219666666666667 12.0483 12.5066 1160pM Fe,Midday 6.341044285714286 5.34324 7.31181 1160pM Fe,Midnight 35.36309583333333 9.98095 65.8819 High carbon,Dark 45.11706933333333 3.50623 291.729 High carbon,Light 76.16681 2.79079 241.062 Low carbon,Dark 8.47342 8.47342 8.47342 Phloroglucinol 11.146763333333334 5.70579 15.4467 Silicon starvation,12h 11.3282 11.3282 11.3282