condition mean min max 12pM Fe,Midday 29.4744 29.4744 29.4744 12pM Fe,Midnight 6.659805 6.61444 6.70517 58pM Fe,Midday 57.8657 57.8657 57.8657 58pM Fe,Midnight 9.279252857142858 0.0 15.9623 233pM Fe,Midnight 4.79546 4.08244 5.73617 1160pM Fe,Midday 42.32535714285714 25.4228 60.8429 1160pM Fe,Midnight 14.899930833333332 1.33555 27.6847 High carbon,Dark 47.78877333333333 6.4331 148.961 High carbon,Light 241.02468461538461 11.9386 1167.31 Low carbon,Dark 64.3587 64.3587 64.3587 Phloroglucinol 30.217866666666666 18.1983 37.516 Silicon starvation,12h 2615.6 2615.6 2615.6