condition mean min max 12pM Fe,Midday 100.503 100.503 100.503 12pM Fe,Midnight 128.08599999999998 104.353 151.819 58pM Fe,Midday 152.948 152.948 152.948 58pM Fe,Midnight 67.11921428571429 60.8973 85.5409 233pM Fe,Midnight 53.2711 52.3002 54.6942 1160pM Fe,Midday 66.29392857142857 55.6448 78.2891 1160pM Fe,Midnight 45.03756666666666 32.6806 58.8071 High carbon,Dark 43.80401946666667 0.508512 141.424 High carbon,Light 24.680504923076924 0.934974 79.1123 Low carbon,Dark 66.994 66.994 66.994 Phloroglucinol 9.643626666666666 4.56394 19.2905 Silicon starvation,12h 3.37715 3.37715 3.37715