condition mean min max 12pM Fe,Midday 111.555 111.555 111.555 12pM Fe,Midnight 30.1277 29.2176 31.0378 58pM Fe,Midday 83.3313 83.3313 83.3313 58pM Fe,Midnight 16.5935 12.0144 32.3462 233pM Fe,Midnight 5.689496666666667 5.24568 6.17666 1160pM Fe,Midday 56.426457142857146 48.3172 61.39 1160pM Fe,Midnight 12.337525833333332 5.45821 17.3373 High carbon,Dark 20.08537 6.44755 58.6956 High carbon,Light 18.758671538461538 2.67839 70.3397 Low carbon,Dark 10.4979 10.4979 10.4979 Phloroglucinol 780.565 378.836 989.456 Silicon starvation,12h 16.4632 16.4632 16.4632