condition mean min max 12pM Fe,Midday 27.6058 27.6058 27.6058 12pM Fe,Midnight 25.2471 24.9555 25.5387 58pM Fe,Midday 17.9533 17.9533 17.9533 58pM Fe,Midnight 21.505342857142857 16.8357 34.6766 233pM Fe,Midnight 14.098266666666667 13.1218 14.9582 1160pM Fe,Midday 18.801485714285715 17.4803 21.6612 1160pM Fe,Midnight 7.60624 5.2625 12.41 High carbon,Dark 13.159418666666667 4.36248 24.021 High carbon,Light 8.952657692307692 1.0947 14.9858 Low carbon,Dark 9.51061 9.51061 9.51061 Phloroglucinol 14.942233333333332 13.2031 16.4045 Silicon starvation,12h 18.2692 18.2692 18.2692