condition mean min max 12pM Fe,Midday 24.4613 24.4613 24.4613 12pM Fe,Midnight 15.488399999999999 15.0336 15.9432 58pM Fe,Midday 21.3453 21.3453 21.3453 58pM Fe,Midnight 10.026744285714285 0.0 13.5817 233pM Fe,Midnight 6.48421 6.42875 6.52875 1160pM Fe,Midday 17.419742857142857 15.4187 18.6194 1160pM Fe,Midnight 5.468435833333333 4.35006 7.54399 High carbon,Dark 9.476544 1.96528 21.2827 High carbon,Light 10.360492307692308 3.20661 16.5324 Low carbon,Dark 6.41108 6.41108 6.41108 Phloroglucinol 101.3218 71.5004 127.782 Silicon starvation,12h 27.8354 27.8354 27.8354