condition mean min max 12pM Fe,Midday 47.777 47.777 47.777 12pM Fe,Midnight 50.59095 47.6974 53.4845 58pM Fe,Midday 32.58 32.58 32.58 58pM Fe,Midnight 40.49582857142857 32.1594 70.1822 233pM Fe,Midnight 26.7259 25.2664 27.5975 1160pM Fe,Midday 34.593357142857144 31.7757 37.4159 1160pM Fe,Midnight 45.868025 38.5973 51.6641 High carbon,Dark 27.06922 13.7679 49.1542 High carbon,Light 23.81735846153846 7.22062 48.9759 Low carbon,Dark 17.8049 17.8049 17.8049 Phloroglucinol 28.815966666666665 21.5308 41.2262 Silicon starvation,12h 41.4494 41.4494 41.4494