condition mean min max 12pM Fe,Midday 70.7863 70.7863 70.7863 12pM Fe,Midnight 66.5152 59.4154 73.615 58pM Fe,Midday 51.2469 51.2469 51.2469 58pM Fe,Midnight 49.17687142857143 0.0 68.5799 233pM Fe,Midnight 43.6647 33.9074 55.0069 1160pM Fe,Midday 51.505857142857145 36.5682 67.8335 1160pM Fe,Midnight 31.285175 15.2443 55.6475 High carbon,Dark 57.78636 13.5833 127.199 High carbon,Light 42.41097692307692 0.0 110.791 Low carbon,Dark 57.5126 57.5126 57.5126 Phloroglucinol 79.41199999999999 68.551 96.4536 Silicon starvation,12h 73.2277 73.2277 73.2277