condition mean min max 12pM Fe,Midday 293.467 293.467 293.467 12pM Fe,Midnight 705.387 667.706 743.068 58pM Fe,Midday 601.618 601.618 601.618 58pM Fe,Midnight 1036.0384285714285 992.9 1126.53 233pM Fe,Midnight 1825.26 1800.3 1843.91 1160pM Fe,Midday 591.314 536.608 639.859 1160pM Fe,Midnight 1191.0340833333335 744.359 2002.15 High carbon,Dark 1328.576 208.071 1883.54 High carbon,Light 1077.8155384615384 466.238 1732.47 Low carbon,Dark 1241.76 1241.76 1241.76 Phloroglucinol 787.8136666666667 546.085 916.821 Silicon starvation,12h 847.341 847.341 847.341