condition mean min max 12pM Fe,Midday 83.5357 83.5357 83.5357 12pM Fe,Midnight 35.952799999999996 29.5113 42.3943 58pM Fe,Midday 78.3104 78.3104 78.3104 58pM Fe,Midnight 17.076614285714285 0.0 22.0047 233pM Fe,Midnight 31.3544 26.8396 34.2405 1160pM Fe,Midday 101.01604285714286 79.5972 119.513 1160pM Fe,Midnight 3.8435416666666664 2.66094 5.65415 High carbon,Dark 49.729866666666666 24.0731 101.143 High carbon,Light 33.14766923076923 11.1496 75.4595 Low carbon,Dark 59.0811 59.0811 59.0811 Phloroglucinol 16.880903333333332 6.40421 25.7897 Silicon starvation,12h 86.7837 86.7837 86.7837