condition mean min max 12pM Fe,Midday 0.808383 0.808383 0.808383 12pM Fe,Midnight 0.2073275 0.0 0.414655 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 0.5269028571428571 0.0 1.36456 233pM Fe,Midnight 0.544543 0.127963 1.00223 1160pM Fe,Midday 0.572529 0.0 1.24209 1160pM Fe,Midnight 0.5937888333333333 0.162477 0.871551 High carbon,Dark 1.1641394 0.0 4.22012 High carbon,Light 6.7654636923076925 0.330291 52.9591 Low carbon,Dark 7.22475 7.22475 7.22475 Phloroglucinol 2.7861266666666666 2.42761 3.03932 Silicon starvation,12h 5.74931 5.74931 5.74931