condition mean min max 12pM Fe,Midday 69.8812 69.8812 69.8812 12pM Fe,Midnight 35.50025 34.1618 36.8387 58pM Fe,Midday 61.4071 61.4071 61.4071 58pM Fe,Midnight 18.372700000000002 0.0 23.5773 233pM Fe,Midnight 25.61103333333333 25.3094 26.1572 1160pM Fe,Midday 45.07908571428572 41.0995 50.5511 1160pM Fe,Midnight 13.298735 7.92506 21.4441 High carbon,Dark 31.321416666666668 7.03705 48.5251 High carbon,Light 23.391315384615385 2.35343 41.0662 Low carbon,Dark 22.7422 22.7422 22.7422 Phloroglucinol 18.773666666666667 14.2739 25.449 Silicon starvation,12h 34.1586 34.1586 34.1586