condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 0.0 0.0 0.0 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 0.0 0.0 0.0 233pM Fe,Midnight 0.2695573333333333 0.0 0.808672 1160pM Fe,Midday 0.0 0.0 0.0 1160pM Fe,Midnight 0.3143841666666667 0.0 1.92073 High carbon,Dark 0.9104340000000001 0.0 5.6077 High carbon,Light 0.14707923076923077 0.0 1.91203 Low carbon,Dark 2.07534 2.07534 2.07534 Phloroglucinol 3.3247333333333335 2.42234 4.35065 Silicon starvation,12h 1.45333 1.45333 1.45333