condition mean min max 12pM Fe,Midday 59.8458 59.8458 59.8458 12pM Fe,Midnight 61.020700000000005 60.2552 61.7862 58pM Fe,Midday 44.1848 44.1848 44.1848 58pM Fe,Midnight 26.29002857142857 0.0 36.9981 233pM Fe,Midnight 22.486466666666665 19.9407 23.8657 1160pM Fe,Midday 32.69167142857143 26.7132 40.4672 1160pM Fe,Midnight 29.777875833333333 5.75358 45.3555 High carbon,Dark 30.863857333333332 3.81803 67.2802 High carbon,Light 41.87187584615385 0.448816 111.395 Low carbon,Dark 14.2464 14.2464 14.2464 Phloroglucinol 233.48966666666666 166.246 280.755 Silicon starvation,12h 34.0504 34.0504 34.0504