condition mean min max 12pM Fe,Midday 184.13 184.13 184.13 12pM Fe,Midnight 124.51299999999999 120.207 128.819 58pM Fe,Midday 148.115 148.115 148.115 58pM Fe,Midnight 82.77407142857143 0.0 113.023 233pM Fe,Midnight 95.59803333333333 93.8212 97.5092 1160pM Fe,Midday 162.63185714285714 136.899 193.761 1160pM Fe,Midnight 93.774525 63.3195 121.88 High carbon,Dark 109.65329333333334 28.2664 227.841 High carbon,Light 148.04735384615384 39.418 233.474 Low carbon,Dark 130.562 130.562 130.562 Phloroglucinol 66.46676666666667 61.38 72.9877 Silicon starvation,12h 245.719 245.719 245.719