condition mean min max 12pM Fe,Midday 141.235 141.235 141.235 12pM Fe,Midnight 140.9185 130.527 151.31 58pM Fe,Midday 150.288 150.288 150.288 58pM Fe,Midnight 167.66142857142856 150.714 216.409 233pM Fe,Midnight 150.52 143.78 157.268 1160pM Fe,Midday 125.00342857142857 109.997 137.873 1160pM Fe,Midnight 141.07716666666667 111.663 164.403 High carbon,Dark 169.50712666666666 91.4149 253.266 High carbon,Light 177.44536153846155 57.3425 298.705 Low carbon,Dark 183.007 183.007 183.007 Phloroglucinol 147.13133333333332 139.773 158.569 Silicon starvation,12h 178.381 178.381 178.381