condition mean min max 12pM Fe,Midday 738.434 738.434 738.434 12pM Fe,Midnight 663.571 582.926 744.216 58pM Fe,Midday 603.084 603.084 603.084 58pM Fe,Midnight 1148.3 730.056 1388.79 233pM Fe,Midnight 891.5483333333333 877.233 910.641 1160pM Fe,Midday 4213.167142857143 3863.6 4393.82 1160pM Fe,Midnight 669.6941666666667 611.677 715.912 High carbon,Dark 467.08616 70.8144 1356.01 High carbon,Light 1486.2630769230768 112.816 4232.18 Low carbon,Dark 409.216 409.216 409.216 Phloroglucinol 410.7667333333333 88.0002 572.675 Silicon starvation,12h 407.666 407.666 407.666