condition mean min max 12pM Fe,Midday 70.2881 70.2881 70.2881 12pM Fe,Midnight 65.1455 62.2106 68.0804 58pM Fe,Midday 69.7144 69.7144 69.7144 58pM Fe,Midnight 54.42344285714286 48.5846 81.6551 233pM Fe,Midnight 34.89426666666667 34.2271 35.2379 1160pM Fe,Midday 41.164942857142854 38.3525 43.9868 1160pM Fe,Midnight 30.19895 24.9298 33.9182 High carbon,Dark 37.92091333333333 16.9698 68.3815 High carbon,Light 25.838226923076924 9.19545 60.2622 Low carbon,Dark 31.4777 31.4777 31.4777 Phloroglucinol 26.152966666666664 19.2394 38.5498 Silicon starvation,12h 26.7483 26.7483 26.7483