condition mean min max 12pM Fe,Midday 35.0338 35.0338 35.0338 12pM Fe,Midnight 34.8793 34.6417 35.1169 58pM Fe,Midday 28.7586 28.7586 28.7586 58pM Fe,Midnight 19.600857142857144 0.0 26.1247 233pM Fe,Midnight 16.637700000000002 14.7206 18.7083 1160pM Fe,Midday 20.087 17.5193 22.3356 1160pM Fe,Midnight 20.126958333333334 10.6185 30.4066 High carbon,Dark 23.571726 6.90258 42.4749 High carbon,Light 26.368626923076924 0.0 71.3424 Low carbon,Dark 13.7177 13.7177 13.7177 Phloroglucinol 106.08533333333334 81.729 127.824 Silicon starvation,12h 31.4608 31.4608 31.4608