condition mean min max 12pM Fe,Midday 128.84 128.84 128.84 12pM Fe,Midnight 17.340275 8.24545 26.4351 58pM Fe,Midday 50.8632 50.8632 50.8632 58pM Fe,Midnight 7.738497142857143 0.0 15.8431 233pM Fe,Midnight 0.8229500000000001 0.0 2.46885 1160pM Fe,Midday 24.990728571428573 20.9185 31.714 1160pM Fe,Midnight 4.3341325 0.0 13.7487 High carbon,Dark 27.147624666666665 2.97811 128.226 High carbon,Light 12.349573846153847 2.33384 51.9864 Low carbon,Dark 9.66278 9.66278 9.66278 Phloroglucinol 51.74603333333333 22.3572 70.223 Silicon starvation,12h 2.25557 2.25557 2.25557