condition mean min max 12pM Fe,Midday 191.11 191.11 191.11 12pM Fe,Midnight 110.2945 102.742 117.847 58pM Fe,Midday 176.962 176.962 176.962 58pM Fe,Midnight 103.81352857142858 99.5267 109.341 233pM Fe,Midnight 110.222 108.208 112.723 1160pM Fe,Midday 163.77814285714285 153.961 175.815 1160pM Fe,Midnight 86.10560833333334 74.8525 96.0489 High carbon,Dark 124.7503 81.4134 183.815 High carbon,Light 139.31203076923077 42.3162 254.274 Low carbon,Dark 56.2368 56.2368 56.2368 Phloroglucinol 83.8368 79.7079 91.1985 Silicon starvation,12h 245.178 245.178 245.178