condition mean min max 12pM Fe,Midday 79.292 79.292 79.292 12pM Fe,Midnight 113.199 106.868 119.53 58pM Fe,Midday 29.6093 29.6093 29.6093 58pM Fe,Midnight 70.16601428571428 21.061 103.439 233pM Fe,Midnight 47.121766666666666 46.8981 47.4424 1160pM Fe,Midday 90.51004285714285 72.5367 107.079 1160pM Fe,Midnight 131.33809166666666 27.5026 192.363 High carbon,Dark 53.072720000000004 22.6804 90.5949 High carbon,Light 53.51161538461539 17.5519 105.768 Low carbon,Dark 41.1363 41.1363 41.1363 Phloroglucinol 133.19956666666667 86.2447 193.713 Silicon starvation,12h 108.772 108.772 108.772