condition mean min max 12pM Fe,Midday 43.385 43.385 43.385 12pM Fe,Midnight 26.4198 24.6743 28.1653 58pM Fe,Midday 33.8904 33.8904 33.8904 58pM Fe,Midnight 19.285614285714285 0.0 26.8111 233pM Fe,Midnight 20.848366666666667 19.4198 22.5344 1160pM Fe,Midday 38.64422857142857 33.569 42.7053 1160pM Fe,Midnight 20.652803333333335 9.43025 33.1881 High carbon,Dark 34.26912 11.8366 100.458 High carbon,Light 36.42076307692307 3.59175 111.344 Low carbon,Dark 17.6248 17.6248 17.6248 Phloroglucinol 42.9933 29.5225 57.4292 Silicon starvation,12h 46.8624 46.8624 46.8624