condition mean min max 12pM Fe,Midday 2.58429 2.58429 2.58429 12pM Fe,Midnight 3.50243 3.35946 3.6454 58pM Fe,Midday 2.85838 2.85838 2.85838 58pM Fe,Midnight 1.7435842857142856 0.0 3.15576 233pM Fe,Midnight 0.40142666666666665 0.0 0.603532 1160pM Fe,Midday 0.8441835714285714 0.0 1.98541 1160pM Fe,Midnight 1.8983515833333333 0.702603 3.79414 High carbon,Dark 9.628192 1.41838 26.4242 High carbon,Light 2.895188692307692 0.0 6.62606 Low carbon,Dark 3.14954 3.14954 3.14954 Phloroglucinol 4.6136099999999995 2.45076 5.72222 Silicon starvation,12h 0.91899 0.91899 0.91899