condition mean min max 12pM Fe,Midday 67.9618 67.9618 67.9618 12pM Fe,Midnight 53.921800000000005 49.6762 58.1674 58pM Fe,Midday 54.9813 54.9813 54.9813 58pM Fe,Midnight 52.08428571428571 0.0 65.5547 233pM Fe,Midnight 19.180233333333334 16.9298 21.185 1160pM Fe,Midday 36.222385714285714 26.6089 46.6017 1160pM Fe,Midnight 595.5813416666667 23.0082 1040.63 High carbon,Dark 92.62683333333334 22.1329 367.745 High carbon,Light 177.89403153846155 9.99511 473.743 Low carbon,Dark 51.1158 51.1158 51.1158 Phloroglucinol 133.89766666666665 116.322 148.051 Silicon starvation,12h 490.754 490.754 490.754