condition mean min max 12pM Fe,Midday 128.385 128.385 128.385 12pM Fe,Midnight 117.21600000000001 113.726 120.706 58pM Fe,Midday 86.7729 86.7729 86.7729 58pM Fe,Midnight 102.65915714285714 84.3675 168.41 233pM Fe,Midnight 51.837133333333334 49.6308 54.2864 1160pM Fe,Midday 79.2673 69.5999 89.1701 1160pM Fe,Midnight 65.62586666666667 55.0821 93.3137 High carbon,Dark 75.36404666666667 15.0171 116.429 High carbon,Light 58.724592307692305 10.5982 100.06 Low carbon,Dark 52.3478 52.3478 52.3478 Phloroglucinol 46.6732 31.7642 60.034 Silicon starvation,12h 64.6912 64.6912 64.6912