condition mean min max 12pM Fe,Midday 47.2965 47.2965 47.2965 12pM Fe,Midnight 60.51575 59.5484 61.4831 58pM Fe,Midday 33.2899 33.2899 33.2899 58pM Fe,Midnight 73.65122857142858 47.6302 191.06 233pM Fe,Midnight 36.1515 32.1325 43.3121 1160pM Fe,Midday 18.056585714285713 13.9619 22.4005 1160pM Fe,Midnight 12.180134166666667 9.7033 18.2255 High carbon,Dark 26.269828 5.7687 53.7292 High carbon,Light 9.407825692307693 0.753944 22.836 Low carbon,Dark 46.2877 46.2877 46.2877 Phloroglucinol 27.447033333333334 18.8601 36.0181 Silicon starvation,12h 52.2915 52.2915 52.2915