condition mean min max 12pM Fe,Midday 70.2481 70.2481 70.2481 12pM Fe,Midnight 44.404250000000005 42.0531 46.7554 58pM Fe,Midday 68.0091 68.0091 68.0091 58pM Fe,Midnight 47.411114285714284 32.254 117.517 233pM Fe,Midnight 18.943133333333332 18.2105 20.1757 1160pM Fe,Midday 49.96497142857143 46.2226 54.3438 1160pM Fe,Midnight 23.33321666666667 13.6611 34.5219 High carbon,Dark 40.670682666666664 6.54934 63.464 High carbon,Light 26.056033076923075 9.73083 50.4806 Low carbon,Dark 38.1397 38.1397 38.1397 Phloroglucinol 16.44696666666667 14.5005 19.7504 Silicon starvation,12h 23.6993 23.6993 23.6993