condition mean min max 12pM Fe,Midday 150.558 150.558 150.558 12pM Fe,Midnight 39.03505 38.31 39.7601 58pM Fe,Midday 142.4 142.4 142.4 58pM Fe,Midnight 15.338342857142857 0.0 26.4147 233pM Fe,Midnight 14.331133333333334 13.6584 14.6977 1160pM Fe,Midday 143.079 119.817 171.536 1160pM Fe,Midnight 54.78570583333333 1.70418 100.781 High carbon,Dark 29.752243333333332 1.87677 63.1135 High carbon,Light 53.051141538461536 5.93231 115.07 Low carbon,Dark 41.4174 41.4174 41.4174 Phloroglucinol 38.01866666666667 21.4036 60.7092 Silicon starvation,12h 124.953 124.953 124.953