condition mean min max 12pM Fe,Midday 15.6425 15.6425 15.6425 12pM Fe,Midnight 36.634299999999996 31.8968 41.3718 58pM Fe,Midday 11.9615 11.9615 11.9615 58pM Fe,Midnight 44.33398571428572 27.625 68.6505 233pM Fe,Midnight 52.4893 51.8353 53.5576 1160pM Fe,Midday 8.429925714285714 5.80058 11.7051 1160pM Fe,Midnight 39.59291666666667 24.111 67.3205 High carbon,Dark 59.48734666666667 13.4674 97.7658 High carbon,Light 33.15269615384615 2.70903 80.0382 Low carbon,Dark 29.498 29.498 29.498 Phloroglucinol 12.508246666666667 9.03484 17.2358 Silicon starvation,12h 49.0054 49.0054 49.0054