condition mean min max 12pM Fe,Midday 176.978 176.978 176.978 12pM Fe,Midnight 183.728 183.406 184.05 58pM Fe,Midday 262.236 262.236 262.236 58pM Fe,Midnight 121.96685714285715 0.0 158.922 233pM Fe,Midnight 90.1633 84.0634 93.8255 1160pM Fe,Midday 96.02404285714286 85.4282 109.482 1160pM Fe,Midnight 59.765525000000004 37.3135 73.5056 High carbon,Dark 95.51854666666667 26.6236 141.829 High carbon,Light 75.92443076923077 37.4375 118.862 Low carbon,Dark 85.7874 85.7874 85.7874 Phloroglucinol 390.73833333333334 364.493 410.365 Silicon starvation,12h 81.9214 81.9214 81.9214