condition mean min max 12pM Fe,Midday 25.5199 25.5199 25.5199 12pM Fe,Midnight 39.3643 38.2978 40.4308 58pM Fe,Midday 19.1512 19.1512 19.1512 58pM Fe,Midnight 33.3146 0.0 43.1961 233pM Fe,Midnight 49.080533333333335 44.6556 54.5191 1160pM Fe,Midday 19.759042857142855 17.8951 21.4952 1160pM Fe,Midnight 23.228341666666665 13.3003 36.3631 High carbon,Dark 33.47386266666667 8.18243 66.789 High carbon,Light 23.97699846153846 1.14106 54.068 Low carbon,Dark 45.6683 45.6683 45.6683 Phloroglucinol 13.690766666666667 10.2115 16.2863 Silicon starvation,12h 57.345 57.345 57.345