condition mean min max 12pM Fe,Midday 147.656 147.656 147.656 12pM Fe,Midnight 88.9901 86.9994 90.9808 58pM Fe,Midday 100.72 100.72 100.72 58pM Fe,Midnight 61.68007142857143 0.0 85.295 233pM Fe,Midnight 34.12436666666667 32.5886 36.7602 1160pM Fe,Midday 55.125214285714286 45.7342 67.9122 1160pM Fe,Midnight 30.5072 20.8797 41.9252 High carbon,Dark 64.82989066666667 9.41896 133.075 High carbon,Light 47.13414 5.92072 84.3906 Low carbon,Dark 34.1703 34.1703 34.1703 Phloroglucinol 39.0399 30.3642 44.8487 Silicon starvation,12h 115.744 115.744 115.744