condition mean min max 12pM Fe,Midday 59.3429 59.3429 59.3429 12pM Fe,Midnight 72.2541 66.1978 78.3104 58pM Fe,Midday 82.3544 82.3544 82.3544 58pM Fe,Midnight 61.402928571428575 50.9615 90.1521 233pM Fe,Midnight 57.8914 55.6513 60.3764 1160pM Fe,Midday 68.03490000000001 61.3505 75.2681 1160pM Fe,Midnight 46.836325 33.9441 54.2691 High carbon,Dark 52.00909333333333 18.7357 114.98 High carbon,Light 50.24583076923077 12.5411 120.265 Low carbon,Dark 66.7592 66.7592 66.7592 Phloroglucinol 28.932466666666667 25.0118 35.247 Silicon starvation,12h 164.637 164.637 164.637