condition mean min max 12pM Fe,Midday 34.7438 34.7438 34.7438 12pM Fe,Midnight 23.83885 23.0421 24.6356 58pM Fe,Midday 32.7615 32.7615 32.7615 58pM Fe,Midnight 12.794357142857143 0.0 17.377 233pM Fe,Midnight 14.9884 14.3327 16.2076 1160pM Fe,Midday 21.517300000000002 18.9509 23.7343 1160pM Fe,Midnight 316.1805733333333 7.88753 619.314 High carbon,Dark 132.97850466666668 9.49817 563.822 High carbon,Light 246.83989538461537 2.85234 838.067 Low carbon,Dark 23.0962 23.0962 23.0962 Phloroglucinol 88.06343333333334 71.8016 119.702 Silicon starvation,12h 184.603 184.603 184.603