condition mean min max 12pM Fe,Midday 20.3843 20.3843 20.3843 12pM Fe,Midnight 12.0034 11.0473 12.9595 58pM Fe,Midday 24.642 24.642 24.642 58pM Fe,Midnight 7.67508 0.0 11.9825 233pM Fe,Midnight 11.726133333333333 11.4526 11.9795 1160pM Fe,Midday 13.824128571428572 11.0246 18.0866 1160pM Fe,Midnight 6.519860833333333 4.22537 8.93 High carbon,Dark 12.96696 6.01566 19.5667 High carbon,Light 9.924071153846155 0.388905 17.2463 Low carbon,Dark 9.33061 9.33061 9.33061 Phloroglucinol 4.968936666666667 2.17814 8.41093 Silicon starvation,12h 29.5668 29.5668 29.5668