condition mean min max 12pM Fe,Midday 2655.97 2655.97 2655.97 12pM Fe,Midnight 3823.435 3360.5 4286.37 58pM Fe,Midday 3642.69 3642.69 3642.69 58pM Fe,Midnight 4381.384285714285 1748.45 5193.62 233pM Fe,Midnight 8070.163333333333 8012.61 8163.07 1160pM Fe,Midday 2894.3285714285716 2598.59 3532.02 1160pM Fe,Midnight 5761.825833333333 3388.81 9741.74 High carbon,Dark 7838.803333333333 2580.29 11640.4 High carbon,Light 7068.754615384615 2583.07 12931.6 Low carbon,Dark 13706.8 13706.8 13706.8 Phloroglucinol 4068.9066666666663 3128.21 4594.15 Silicon starvation,12h 9965.29 9965.29 9965.29