condition mean min max 12pM Fe,Midday 1752.5 1752.5 1752.5 12pM Fe,Midnight 1498.69 1471.87 1525.51 58pM Fe,Midday 1242.58 1242.58 1242.58 58pM Fe,Midnight 1726.4354285714285 840.178 2182.58 233pM Fe,Midnight 2064.38 2022.76 2111.18 1160pM Fe,Midday 6331.25 5854.88 6801.71 1160pM Fe,Midnight 1455.5 1123.15 2094.15 High carbon,Dark 1253.8967333333333 653.04 2380.95 High carbon,Light 2841.476923076923 1230.93 6823.49 Low carbon,Dark 1170.72 1170.72 1170.72 Phloroglucinol 1483.609 787.937 1909.87 Silicon starvation,12h 864.888 864.888 864.888