condition mean min max 12pM Fe,Midday 358.581 358.581 358.581 12pM Fe,Midnight 214.904 188.397 241.411 58pM Fe,Midday 445.086 445.086 445.086 58pM Fe,Midnight 146.98014285714285 0.0 183.899 233pM Fe,Midnight 264.75666666666666 255.879 278.289 1160pM Fe,Midday 532.908 494.038 590.601 1160pM Fe,Midnight 62.03554166666667 30.7061 112.834 High carbon,Dark 273.78584 61.7605 466.732 High carbon,Light 208.92116923076924 73.7742 519.894 Low carbon,Dark 278.189 278.189 278.189 Phloroglucinol 176.94333333333333 147.199 211.433 Silicon starvation,12h 199.062 199.062 199.062