condition mean min max 12pM Fe,Midday 27.3401 27.3401 27.3401 12pM Fe,Midnight 23.03685 21.1952 24.8785 58pM Fe,Midday 32.0266 32.0266 32.0266 58pM Fe,Midnight 21.41127142857143 0.0 27.052 233pM Fe,Midnight 42.705866666666665 41.9848 43.1795 1160pM Fe,Midday 40.74737142857143 34.3869 43.9179 1160pM Fe,Midnight 391.925675 29.9575 658.534 High carbon,Dark 59.848980000000005 15.5594 209.931 High carbon,Light 72.68750615384616 6.10228 160.93 Low carbon,Dark 36.8539 36.8539 36.8539 Phloroglucinol 412.59233333333333 214.843 668.711 Silicon starvation,12h 173.852 173.852 173.852