condition mean min max 12pM Fe,Midday 52.0217 52.0217 52.0217 12pM Fe,Midnight 34.41945 32.1109 36.728 58pM Fe,Midday 42.6481 42.6481 42.6481 58pM Fe,Midnight 15.275514285714285 0.0 19.2642 233pM Fe,Midnight 24.496533333333332 23.9885 25.182 1160pM Fe,Midday 35.43987142857143 34.0821 37.1248 1160pM Fe,Midnight 11.3960125 9.99735 13.085 High carbon,Dark 31.0824 19.2449 48.9641 High carbon,Light 28.13325 3.33184 50.1792 Low carbon,Dark 19.1094 19.1094 19.1094 Phloroglucinol 39.733866666666664 35.2118 44.719 Silicon starvation,12h 32.4004 32.4004 32.4004