condition mean min max 12pM Fe,Midday 27.1203 27.1203 27.1203 12pM Fe,Midnight 17.8115 17.5249 18.0981 58pM Fe,Midday 23.5314 23.5314 23.5314 58pM Fe,Midnight 24.72694285714286 12.2103 93.6011 233pM Fe,Midnight 13.339333333333332 11.8064 14.3378 1160pM Fe,Midday 25.069414285714284 22.0307 28.2342 1160pM Fe,Midnight 4.3561258333333335 1.33514 8.01759 High carbon,Dark 11.584284 3.75588 19.1434 High carbon,Light 8.09197 2.17015 14.9624 Low carbon,Dark 9.84077 9.84077 9.84077 Phloroglucinol 5.9752833333333335 4.9498 6.8168 Silicon starvation,12h 33.5579 33.5579 33.5579