condition mean min max 12pM Fe,Midday 6402.38 6402.38 6402.38 12pM Fe,Midnight 15203.0 13679.8 16726.2 58pM Fe,Midday 5716.21 5716.21 5716.21 58pM Fe,Midnight 22207.957142857143 21072.6 23629.0 233pM Fe,Midnight 15665.366666666667 15620.6 15701.2 1160pM Fe,Midday 2499.967142857143 2126.75 2789.12 1160pM Fe,Midnight 13765.758333333333 12457.8 16282.0 High carbon,Dark 5127.590666666667 2512.19 6344.73 High carbon,Light 4700.247692307692 1945.07 7375.28 Low carbon,Dark 4702.61 4702.61 4702.61 Phloroglucinol 10193.32 9375.86 11189.3 Silicon starvation,12h 8442.74 8442.74 8442.74