condition mean min max 12pM Fe,Midday 43.5989 43.5989 43.5989 12pM Fe,Midnight 73.0248 70.7764 75.2732 58pM Fe,Midday 108.207 108.207 108.207 58pM Fe,Midnight 217.65557142857142 103.462 756.04 233pM Fe,Midnight 357.492 326.558 379.034 1160pM Fe,Midday 10.819707142857144 6.0428 28.7238 1160pM Fe,Midnight 502.31758333333335 361.602 620.093 High carbon,Dark 606.9454 128.4 1344.3 High carbon,Light 508.4697946153846 1.44045 1530.02 Low carbon,Dark 115.774 115.774 115.774 Phloroglucinol 140.00016666666667 67.2295 199.904 Silicon starvation,12h 242.619 242.619 242.619