condition mean min max 12pM Fe,Midday 352.426 352.426 352.426 12pM Fe,Midnight 244.3965 237.704 251.089 58pM Fe,Midday 209.331 209.331 209.331 58pM Fe,Midnight 195.8357142857143 155.461 346.085 233pM Fe,Midnight 140.92633333333333 136.114 143.937 1160pM Fe,Midday 173.80214285714285 160.291 182.157 1160pM Fe,Midnight 347.90116666666665 138.551 509.927 High carbon,Dark 246.98573333333334 117.134 796.969 High carbon,Light 282.2840538461538 90.5567 633.26 Low carbon,Dark 188.257 188.257 188.257 Phloroglucinol 394.243 381.894 406.845 Silicon starvation,12h 264.221 264.221 264.221