condition mean min max 12pM Fe,Midday 289.151 289.151 289.151 12pM Fe,Midnight 179.42649999999998 169.277 189.576 58pM Fe,Midday 162.227 162.227 162.227 58pM Fe,Midnight 169.7107142857143 0.0 221.679 233pM Fe,Midnight 187.10866666666666 185.075 190.188 1160pM Fe,Midday 139.78014285714286 122.512 181.871 1160pM Fe,Midnight 169.06233333333333 82.1211 333.06 High carbon,Dark 64.42629333333333 12.805 167.899 High carbon,Light 47.47221692307692 1.23353 158.65 Low carbon,Dark 81.7148 81.7148 81.7148 Phloroglucinol 22.012066666666666 13.5615 32.1237 Silicon starvation,12h 46.4943 46.4943 46.4943