condition mean min max 12pM Fe,Midday 54.0952 54.0952 54.0952 12pM Fe,Midnight 51.98595 51.2869 52.685 58pM Fe,Midday 156.43 156.43 156.43 58pM Fe,Midnight 61.90118571428572 37.8093 101.747 233pM Fe,Midnight 33.39876666666667 32.144 35.7017 1160pM Fe,Midday 36.5161 34.2356 38.4806 1160pM Fe,Midnight 20.979233333333333 15.6289 28.184 High carbon,Dark 20.795256 5.29075 40.8432 High carbon,Light 11.443472692307692 0.133835 18.4398 Low carbon,Dark 19.999 19.999 19.999 Phloroglucinol 18.4258 12.0166 26.9751 Silicon starvation,12h 23.1246 23.1246 23.1246