condition mean min max 12pM Fe,Midday 152.192 152.192 152.192 12pM Fe,Midnight 235.313 213.792 256.834 58pM Fe,Midday 166.095 166.095 166.095 58pM Fe,Midnight 213.18657142857143 0.0 275.517 233pM Fe,Midnight 142.71433333333334 137.948 145.852 1160pM Fe,Midday 174.13385714285712 152.183 197.749 1160pM Fe,Midnight 178.31048333333334 76.743 237.228 High carbon,Dark 348.38999333333334 18.7649 625.049 High carbon,Light 278.2487846153846 43.8482 613.223 Low carbon,Dark 451.937 451.937 451.937 Phloroglucinol 229.32266666666666 201.011 280.167 Silicon starvation,12h 101.78 101.78 101.78