condition mean min max 12pM Fe,Midday 27.7768 27.7768 27.7768 12pM Fe,Midnight 865.0264999999999 861.716 868.337 58pM Fe,Midday 69.3106 69.3106 69.3106 58pM Fe,Midnight 1164.4514285714286 1084.92 1221.98 233pM Fe,Midnight 1160.3966666666668 1151.64 1166.05 1160pM Fe,Midday 1.7958877142857144 0.459325 3.65999 1160pM Fe,Midnight 980.6441666666667 879.756 1131.01 High carbon,Dark 751.1633333333333 490.512 905.618 High carbon,Light 411.311 171.446 586.731 Low carbon,Dark 809.745 809.745 809.745 Phloroglucinol 451.093 375.807 535.399 Silicon starvation,12h 543.347 543.347 543.347