condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 0.336384 0.0 0.672768 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 0.0 0.0 0.0 1160pM Fe,Midnight 0.0 0.0 0.0 High carbon,Dark 0.999446 0.0 4.6499 High carbon,Light 0.15388176923076924 0.0 1.05786 Low carbon,Dark 0.0 0.0 0.0 Phloroglucinol 1.5465346666666666 0.408994 2.20373 Silicon starvation,12h 0.0 0.0 0.0