condition mean min max 12pM Fe,Midday 11.7328 11.7328 11.7328 12pM Fe,Midnight 8.19093 7.17744 9.20442 58pM Fe,Midday 10.3817 10.3817 10.3817 58pM Fe,Midnight 6.419445714285714 0.0 9.68239 233pM Fe,Midnight 7.4771833333333335 6.99197 8.16646 1160pM Fe,Midday 9.058921428571429 6.72331 14.6539 1160pM Fe,Midnight 2.4909398333333335 0.57901 4.15341 High carbon,Dark 5.651551333333333 0.0 15.6807 High carbon,Light 2.7214953846153844 0.0 8.25113 Low carbon,Dark 7.85045 7.85045 7.85045 Phloroglucinol 12.1589 11.285 12.9743 Silicon starvation,12h 12.1732 12.1732 12.1732