condition mean min max 12pM Fe,Midday 71.3092 71.3092 71.3092 12pM Fe,Midnight 55.4266 55.3048 55.5484 58pM Fe,Midday 52.1893 52.1893 52.1893 58pM Fe,Midnight 33.827357142857146 0.0 41.4324 233pM Fe,Midnight 31.752966666666666 29.07 33.6723 1160pM Fe,Midday 59.740071428571426 52.0018 65.1836 1160pM Fe,Midnight 302.35965 19.4491 521.095 High carbon,Dark 34.67961733333333 8.86356 75.9882 High carbon,Light 52.92221153846154 3.41538 96.6856 Low carbon,Dark 39.2796 39.2796 39.2796 Phloroglucinol 72.88146666666667 63.6182 77.7874 Silicon starvation,12h 195.024 195.024 195.024