condition mean min max 12pM Fe,Midday 11.714 11.714 11.714 12pM Fe,Midnight 77.16265 74.9385 79.3868 58pM Fe,Midday 12.2497 12.2497 12.2497 58pM Fe,Midnight 111.73045714285713 77.0929 199.551 233pM Fe,Midnight 129.71866666666668 121.82 139.05 1160pM Fe,Midday 12.772400000000001 5.99426 28.765 1160pM Fe,Midnight 111.58429166666667 73.9991 182.574 High carbon,Dark 52.31717733333333 7.31386 119.169 High carbon,Light 12.141069230769231 3.84671 28.2918 Low carbon,Dark 34.6088 34.6088 34.6088 Phloroglucinol 5.95126 5.56235 6.50816 Silicon starvation,12h 37.7678 37.7678 37.7678