condition mean min max 12pM Fe,Midday 39.4564 39.4564 39.4564 12pM Fe,Midnight 85.2076 81.625 88.7902 58pM Fe,Midday 24.4015 24.4015 24.4015 58pM Fe,Midnight 63.341071428571425 0.0 83.7785 233pM Fe,Midnight 87.9259 82.5816 92.9474 1160pM Fe,Midday 17.3933 12.0108 24.3176 1160pM Fe,Midnight 82.64715833333334 58.8251 131.02 High carbon,Dark 81.70342 10.7589 168.564 High carbon,Light 39.086116153846156 3.57091 69.3765 Low carbon,Dark 33.7811 33.7811 33.7811 Phloroglucinol 18.573033333333335 11.5338 27.1707 Silicon starvation,12h 75.3143 75.3143 75.3143