condition mean min max 12pM Fe,Midday 0.553056 0.553056 0.553056 12pM Fe,Midnight 0.5712655 0.567374 0.575157 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 14.723753142857143 0.42745 98.302 233pM Fe,Midnight 1.7846633333333333 1.02851 3.09984 1160pM Fe,Midday 3.048497428571429 0.910912 4.34411 1160pM Fe,Midnight 0.2115295 0.0 0.795031 High carbon,Dark 2.8745211333333334 0.0 7.45359 High carbon,Light 2.4332795384615387 0.0 7.23101 Low carbon,Dark 3.14544 3.14544 3.14544 Phloroglucinol 8.622556666666668 4.50527 11.1889 Silicon starvation,12h 43.11 43.11 43.11