condition mean min max 12pM Fe,Midday 0.0 0.0 0.0 12pM Fe,Midnight 160.439 153.333 167.545 58pM Fe,Midday 0.337809 0.337809 0.337809 58pM Fe,Midnight 147.13202857142858 64.1768 407.143 233pM Fe,Midnight 53.12393333333333 49.9171 58.0996 1160pM Fe,Midday 0.8735331428571429 0.293299 1.63487 1160pM Fe,Midnight 48.83303333333333 26.7437 93.1595 High carbon,Dark 19.55830733333333 8.42828 46.5418 High carbon,Light 5.000577076923077 0.0 19.3978 Low carbon,Dark 15.5091 15.5091 15.5091 Phloroglucinol 4.832586666666667 3.70803 6.75817 Silicon starvation,12h 30.4102 30.4102 30.4102