condition mean min max 12pM Fe,Midday 109.793 109.793 109.793 12pM Fe,Midnight 68.196 64.1123 72.2797 58pM Fe,Midday 110.658 110.658 110.658 58pM Fe,Midnight 49.78948571428571 0.0 70.8628 233pM Fe,Midnight 44.02493333333334 40.5217 48.4067 1160pM Fe,Midday 81.5903 77.3628 90.5602 1160pM Fe,Midnight 44.831425 26.4897 61.8513 High carbon,Dark 115.58459333333333 38.4189 529.491 High carbon,Light 86.27941538461539 19.3565 243.729 Low carbon,Dark 29.576 29.576 29.576 Phloroglucinol 148.65066666666667 135.486 164.405 Silicon starvation,12h 65.4756 65.4756 65.4756