condition mean min max 12pM Fe,Midday 100.99 100.99 100.99 12pM Fe,Midnight 35.30485 34.5735 36.0362 58pM Fe,Midday 96.0206 96.0206 96.0206 58pM Fe,Midnight 28.730742857142857 0.0 44.0085 233pM Fe,Midnight 32.03373333333333 31.2513 32.9651 1160pM Fe,Midday 99.12884285714286 92.525 109.999 1160pM Fe,Midnight 13.326715833333333 3.15744 19.5103 High carbon,Dark 32.68056 12.9242 75.7395 High carbon,Light 39.798413076923076 2.21567 77.9118 Low carbon,Dark 42.8098 42.8098 42.8098 Phloroglucinol 24.802433333333333 21.6183 30.1392 Silicon starvation,12h 80.658 80.658 80.658