condition mean min max 12pM Fe,Midday 21.127 21.127 21.127 12pM Fe,Midnight 33.890950000000004 31.7363 36.0456 58pM Fe,Midday 26.1316 26.1316 26.1316 58pM Fe,Midnight 26.839857142857145 23.6474 29.8474 233pM Fe,Midnight 11.227 10.705 12.2265 1160pM Fe,Midday 17.9593 15.084 20.14 1160pM Fe,Midnight 11.253841666666666 7.80092 15.0581 High carbon,Dark 34.148724466666664 0.720107 72.3265 High carbon,Light 15.079424615384616 2.05067 44.9635 Low carbon,Dark 36.5455 36.5455 36.5455 Phloroglucinol 7.642923333333333 4.59159 13.1176 Silicon starvation,12h 4.61006 4.61006 4.61006