condition mean min max 12pM Fe,Midday 35.474 35.474 35.474 12pM Fe,Midnight 21.36745 17.6334 25.1015 58pM Fe,Midday 51.6139 51.6139 51.6139 58pM Fe,Midnight 31.98687142857143 21.4659 65.0027 233pM Fe,Midnight 76.978 75.6142 78.3259 1160pM Fe,Midday 8.887418571428572 6.38301 17.2271 1160pM Fe,Midnight 133.39255833333334 86.7349 161.291 High carbon,Dark 227.45454666666666 39.7423 458.169 High carbon,Light 218.63991846153846 1.98155 668.719 Low carbon,Dark 53.7812 53.7812 53.7812 Phloroglucinol 40.242533333333334 14.1038 60.1556 Silicon starvation,12h 163.445 163.445 163.445