condition mean min max 12pM Fe,Midday 0.915968 0.915968 0.915968 12pM Fe,Midnight 78.40610000000001 78.3489 78.4633 58pM Fe,Midday 0.0 0.0 0.0 58pM Fe,Midnight 133.12292857142856 81.4035 228.584 233pM Fe,Midnight 191.27433333333335 186.533 195.609 1160pM Fe,Midday 1.6907212857142857 0.732764 4.22421 1160pM Fe,Midnight 256.6164166666667 214.241 299.555 High carbon,Dark 75.52631933333333 3.99231 266.984 High carbon,Light 49.266044 0.981172 199.393 Low carbon,Dark 16.3725 16.3725 16.3725 Phloroglucinol 4.0874266666666665 3.04024 5.16572 Silicon starvation,12h 50.0311 50.0311 50.0311