condition mean min max 12pM Fe,Midday 15.0966 15.0966 15.0966 12pM Fe,Midnight 8.00339 7.7437 8.26308 58pM Fe,Midday 12.8894 12.8894 12.8894 58pM Fe,Midnight 5.710465714285714 0.0 9.27681 233pM Fe,Midnight 4.6917800000000005 4.43289 5.03073 1160pM Fe,Midday 9.383247142857144 7.50308 11.5029 1160pM Fe,Midnight 2.357603 0.79694 4.89644 High carbon,Dark 3.958542 1.46921 8.42448 High carbon,Light 3.994096153846154 0.77961 6.59664 Low carbon,Dark 4.51894 4.51894 4.51894 Phloroglucinol 11.757333333333333 10.2897 14.0654 Silicon starvation,12h 5.42494 5.42494 5.42494