condition mean min max 12pM Fe,Midday 1468.7 1468.7 1468.7 12pM Fe,Midnight 1083.4850000000001 1012.69 1154.28 58pM Fe,Midday 1174.37 1174.37 1174.37 58pM Fe,Midnight 1444.952857142857 439.295 2044.9 233pM Fe,Midnight 1179.5466666666666 1155.3 1202.1 1160pM Fe,Midday 6771.158571428571 6300.65 7038.36 1160pM Fe,Midnight 1077.07175 951.769 1186.73 High carbon,Dark 639.0342666666667 165.168 2001.5 High carbon,Light 2341.516923076923 210.514 6036.07 Low carbon,Dark 583.341 583.341 583.341 Phloroglucinol 860.673 275.729 1253.94 Silicon starvation,12h 553.345 553.345 553.345