condition mean min max 12pM Fe,Midday 13.7775 13.7775 13.7775 12pM Fe,Midnight 43.1455 24.1933 62.0977 58pM Fe,Midday 11.5914 11.5914 11.5914 58pM Fe,Midnight 54.97922857142857 14.869 85.1622 233pM Fe,Midnight 25.7672 24.0818 28.7451 1160pM Fe,Midday 10.871381428571429 8.20017 14.2742 1160pM Fe,Midnight 12.332979166666666 3.41072 27.097 High carbon,Dark 164.11176666666665 15.1435 896.288 High carbon,Light 85.23639230769231 5.85051 319.936 Low carbon,Dark 17.6167 17.6167 17.6167 Phloroglucinol 58.603899999999996 48.6864 75.8624 Silicon starvation,12h 21.5893 21.5893 21.5893