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 0.0 0.0 0.0 1160pM Fe,Midday 0.05373471428571429 0.0 0.376143 1160pM Fe,Midnight 0.937468 0.0 3.46094 High carbon,Dark 0.053232933333333336 0.0 0.798494 High carbon,Light 0.15610007692307692 0.0 0.812686 Low carbon,Dark 0.0 0.0 0.0 Phloroglucinol 25.818779999999997 3.89645 64.1094 Silicon starvation,12h 1.08859 1.08859 1.08859