condition mean min max 12pM Fe,Midday 316.616 316.616 316.616 12pM Fe,Midnight 196.353 195.983 196.723 58pM Fe,Midday 179.658 179.658 179.658 58pM Fe,Midnight 129.93814285714285 107.852 207.407 233pM Fe,Midnight 67.73166666666667 66.8566 68.3435 1160pM Fe,Midday 200.85728571428572 183.864 207.22 1160pM Fe,Midnight 102.37205833333334 88.269 114.296 High carbon,Dark 169.92799333333335 51.1679 271.54 High carbon,Light 245.1318 42.5594 485.683 Low carbon,Dark 85.0107 85.0107 85.0107 Phloroglucinol 868.872 518.076 1066.24 Silicon starvation,12h 47.2492 47.2492 47.2492