condition mean min max 12pM Fe,Midday 84.2345 84.2345 84.2345 12pM Fe,Midnight 62.5038 59.7443 65.2633 58pM Fe,Midday 64.8669 64.8669 64.8669 58pM Fe,Midnight 37.69721428571429 0.0 49.6113 233pM Fe,Midnight 37.557900000000004 35.5942 39.2171 1160pM Fe,Midday 45.8176 41.6614 49.4583 1160pM Fe,Midnight 20.514308333333332 13.9993 29.1323 High carbon,Dark 99.48615333333333 34.2215 675.072 High carbon,Light 57.64218692307692 8.89933 147.129 Low carbon,Dark 25.772 25.772 25.772 Phloroglucinol 77.19703333333334 58.6361 93.4072 Silicon starvation,12h 50.7342 50.7342 50.7342