condition mean min max 12pM Fe,Midday 5.47556 5.47556 5.47556 12pM Fe,Midnight 13.5204 13.5167 13.5241 58pM Fe,Midday 4.99644 4.99644 4.99644 58pM Fe,Midnight 9.154812857142858 0.0 12.4524 233pM Fe,Midnight 11.947433333333333 11.1891 12.4103 1160pM Fe,Midday 0.24761042857142856 0.131458 0.433425 1160pM Fe,Midnight 6.8550458333333335 2.8889 14.0207 High carbon,Dark 12.018018 1.6272 16.5676 High carbon,Light 6.843367384615385 0.0 13.0647 Low carbon,Dark 10.2878 10.2878 10.2878 Phloroglucinol 3.0009566666666667 1.51452 5.12945 Silicon starvation,12h 13.5326 13.5326 13.5326