condition mean min max 12pM Fe,Midday 1.34171 1.34171 1.34171 12pM Fe,Midnight 0.0 0.0 0.0 58pM Fe,Midday 0.791472 0.791472 0.791472 58pM Fe,Midnight 0.7123605714285715 0.0 1.72832 233pM Fe,Midnight 0.0 0.0 0.0 1160pM Fe,Midday 1.763721857142857 0.294649 3.93563 1160pM Fe,Midnight 189.0911085 0.0 343.02 High carbon,Dark 176.16169026666668 0.0 719.669 High carbon,Light 302.54506423076924 0.0 1014.63 Low carbon,Dark 5.0872 5.0872 5.0872 Phloroglucinol 336.6673333333334 106.341 616.965 Silicon starvation,12h 8.65177 8.65177 8.65177