condition mean min max 12pM Fe,Midday 33.4489 33.4489 33.4489 12pM Fe,Midnight 67.23745 58.4622 76.0127 58pM Fe,Midday 124.966 124.966 124.966 58pM Fe,Midnight 156.67605714285713 39.6076 440.393 233pM Fe,Midnight 16.262433333333334 13.1158 19.1989 1160pM Fe,Midday 69.8575 44.8898 97.421 1160pM Fe,Midnight 9.994185833333333 5.58933 15.3537 High carbon,Dark 13.761203333333334 2.16313 35.3566 High carbon,Light 19.019444615384614 1.67813 48.2214 Low carbon,Dark 10.0654 10.0654 10.0654 Phloroglucinol 134.53133333333332 108.035 151.945 Silicon starvation,12h 26.08 26.08 26.08