condition mean min max 12pM Fe,Midday 15.6861 15.6861 15.6861 12pM Fe,Midnight 68.39985 55.2415 81.5582 58pM Fe,Midday 5.99355 5.99355 5.99355 58pM Fe,Midnight 57.14525714285714 26.1775 126.732 233pM Fe,Midnight 148.402 145.2 153.045 1160pM Fe,Midday 5.790795714285714 3.83441 8.39285 1160pM Fe,Midnight 78.75505 45.564 140.72 High carbon,Dark 97.021 27.4008 363.158 High carbon,Light 383.6242307692308 22.4161 1233.85 Low carbon,Dark 71.8336 71.8336 71.8336 Phloroglucinol 96.69186666666667 53.9206 129.373 Silicon starvation,12h 75.6589 75.6589 75.6589