condition mean min max 12pM Fe,Midday 85.311 85.311 85.311 12pM Fe,Midnight 57.3052 52.4255 62.1849 58pM Fe,Midday 46.5925 46.5925 46.5925 58pM Fe,Midnight 47.56084285714286 25.3871 145.105 233pM Fe,Midnight 21.319233333333333 19.9896 22.6148 1160pM Fe,Midday 32.38187142857143 28.0829 37.113 1160pM Fe,Midnight 18.4389975 5.77072 32.3933 High carbon,Dark 37.964506666666665 10.562 98.9832 High carbon,Light 26.057715384615385 1.20152 97.2426 Low carbon,Dark 11.6075 11.6075 11.6075 Phloroglucinol 75.1607 65.0749 90.4513 Silicon starvation,12h 45.6362 45.6362 45.6362