condition mean min max 12pM Fe,Midday 96.504 96.504 96.504 12pM Fe,Midnight 64.99055 64.6862 65.2949 58pM Fe,Midday 95.6308 95.6308 95.6308 58pM Fe,Midnight 64.76708571428571 0.0 80.017 233pM Fe,Midnight 131.27700000000002 126.119 134.12 1160pM Fe,Midday 58.45721428571429 51.501 73.9257 1160pM Fe,Midnight 181.07175 161.3 213.791 High carbon,Dark 167.78113333333334 104.343 240.946 High carbon,Light 185.66645384615384 27.1523 362.047 Low carbon,Dark 106.782 106.782 106.782 Phloroglucinol 91.0808 70.4182 107.088 Silicon starvation,12h 128.157 128.157 128.157