condition mean min max 12pM Fe,Midday 49.0271 49.0271 49.0271 12pM Fe,Midnight 35.78375 35.54 36.0275 58pM Fe,Midday 80.8473 80.8473 80.8473 58pM Fe,Midnight 52.95697142857143 44.3901 72.0185 233pM Fe,Midnight 116.974 109.261 121.35 1160pM Fe,Midday 22.25252857142857 18.6382 33.9017 1160pM Fe,Midnight 133.94023333333334 46.7452 256.719 High carbon,Dark 236.50778666666668 45.8108 604.545 High carbon,Light 194.8077423076923 1.92099 658.122 Low carbon,Dark 46.4177 46.4177 46.4177 Phloroglucinol 78.06723333333333 32.7891 123.014 Silicon starvation,12h 148.12 148.12 148.12