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 3.9572 0.0 14.0059 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 10.396473333333333 0.0 100.316 High carbon,Light 8.259461538461538 0.0 107.373 Low carbon,Dark 0.0 0.0 0.0 Phloroglucinol 14.2291 10.3986 20.9828 Silicon starvation,12h 47.2088 47.2088 47.2088