condition mean min max 12pM Fe,Midday 11.4676 11.4676 11.4676 12pM Fe,Midnight 50.435249999999996 49.5533 51.3172 58pM Fe,Midday 13.2219 13.2219 13.2219 58pM Fe,Midnight 71.43182857142857 52.7663 123.532 233pM Fe,Midnight 53.24836666666667 46.529 57.2081 1160pM Fe,Midday 8.194624285714285 6.32103 10.0079 1160pM Fe,Midnight 30.938225 23.0498 46.4575 High carbon,Dark 34.05848666666667 11.5286 58.4253 High carbon,Light 17.648273076923076 1.22748 48.0137 Low carbon,Dark 44.0449 44.0449 44.0449 Phloroglucinol 5.8393733333333335 5.00834 6.59094 Silicon starvation,12h 47.0569 47.0569 47.0569