condition mean min max 12pM Fe,Midday 40.085 40.085 40.085 12pM Fe,Midnight 47.918499999999995 47.2669 48.5701 58pM Fe,Midday 32.9555 32.9555 32.9555 58pM Fe,Midnight 25.473914285714287 0.0 32.6888 233pM Fe,Midnight 26.904366666666668 25.6312 28.5018 1160pM Fe,Midday 30.433242857142858 28.3708 32.8818 1160pM Fe,Midnight 10.5833975 7.05513 16.1072 High carbon,Dark 31.920433333333335 11.8716 50.7374 High carbon,Light 25.153669230769232 4.8312 64.4803 Low carbon,Dark 23.5928 23.5928 23.5928 Phloroglucinol 38.254666666666665 29.865 45.5882 Silicon starvation,12h 50.1038 50.1038 50.1038