condition mean min max 12pM Fe,Midday 120.958 120.958 120.958 12pM Fe,Midnight 113.9255 103.074 124.777 58pM Fe,Midday 136.376 136.376 136.376 58pM Fe,Midnight 197.66867142857143 89.3547 693.533 233pM Fe,Midnight 137.42433333333335 133.041 141.497 1160pM Fe,Midday 99.39405714285715 92.0831 107.166 1160pM Fe,Midnight 200.96775 133.499 270.06 High carbon,Dark 184.166 115.971 267.062 High carbon,Light 224.42434615384616 84.8395 368.683 Low carbon,Dark 182.287 182.287 182.287 Phloroglucinol 82.1142 57.3541 115.638 Silicon starvation,12h 342.997 342.997 342.997