condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 0.63746 0.0 1.27492 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 0.26111831666 0.0 0.916944 233pM Fe,Midnight 0.0 0.0 0.0 1160pM Fe,Midday 0.7317982857142857 0.0 2.66676 1160pM Fe,Midnight 0.30877391666666665 0.0 2.00514 High carbon,Dark 0.20426533333333333 0.0 1.57798 High carbon,Light 0.10555384615384616 0.0 1.3722 Low carbon,Dark 0.0 0.0 0.0 Phloroglucinol 0.0 0.0 0.0 Silicon starvation,12h 1.09287 1.09287 1.09287