condition mean min max 12pM Fe,Midday 67.9122 67.9122 67.9122 12pM Fe,Midnight 84.27834999999999 79.0799 89.4768 58pM Fe,Midday 60.3915 60.3915 60.3915 58pM Fe,Midnight 71.15954285714285 59.1091 82.3327 233pM Fe,Midnight 73.36189999999999 70.4523 75.0949 1160pM Fe,Midday 61.688857142857145 57.2484 66.4047 1160pM Fe,Midnight 43.978608333333334 36.6447 55.3753 High carbon,Dark 49.08103333333333 15.2999 81.053 High carbon,Light 35.58062846153846 6.38097 49.8213 Low carbon,Dark 58.3421 58.3421 58.3421 Phloroglucinol 60.7057 56.9617 63.9222 Silicon starvation,12h 65.4277 65.4277 65.4277