condition mean min max 12pM Fe,Midday 4.76479 4.76479 4.76479 12pM Fe,Midnight 0.8695174999999999 0.718845 1.02019 58pM Fe,Midday 6.57217 6.57217 6.57217 58pM Fe,Midnight 1.0582617142857143 0.0 2.86254 233pM Fe,Midnight 0.6750326666666667 0.260619 1.15355 1160pM Fe,Midday 5.741794285714286 3.86806 7.21352 1160pM Fe,Midnight 0.9963168333333333 0.304806 1.64599 High carbon,Dark 8.337511333333333 1.68445 18.9202 High carbon,Light 38.30070692307692 9.60749 129.214 Low carbon,Dark 34.3863 34.3863 34.3863 Phloroglucinol 19.718033333333334 13.0805 26.4028 Silicon starvation,12h 28.067 28.067 28.067