condition mean min max 12pM Fe,Midday 72.61 72.61 72.61 12pM Fe,Midnight 64.7435 58.2953 71.1917 58pM Fe,Midday 528.678 528.678 528.678 58pM Fe,Midnight 135.75375714285715 48.6783 253.464 233pM Fe,Midnight 27.1698 26.2461 28.2397 1160pM Fe,Midday 38.48358571428572 36.2532 41.2155 1160pM Fe,Midnight 43.768525 39.8692 45.704 High carbon,Dark 24.052999333333332 8.23529 39.8196 High carbon,Light 19.183683076923078 6.26504 39.0859 Low carbon,Dark 19.8704 19.8704 19.8704 Phloroglucinol 91.58346666666667 87.7657 96.8352 Silicon starvation,12h 14.7115 14.7115 14.7115