condition mean min max 12pM Fe,Midday 25.0324 25.0324 25.0324 12pM Fe,Midnight 64.02915 52.0653 75.993 58pM Fe,Midday 26.6702 26.6702 26.6702 58pM Fe,Midnight 58.70035714285714 0.0 79.7578 233pM Fe,Midnight 69.895 62.106 77.904 1160pM Fe,Midday 33.91282857142857 23.2951 40.5494 1160pM Fe,Midnight 37.371716666666664 29.1607 45.5562 High carbon,Dark 60.57787333333333 26.7604 165.176 High carbon,Light 39.28412923076923 3.78378 90.5952 Low carbon,Dark 40.6767 40.6767 40.6767 Phloroglucinol 28.694200000000002 23.6676 35.2047 Silicon starvation,12h 58.4239 58.4239 58.4239