condition mean min max 12pM Fe,Midday 55.7218 55.7218 55.7218 12pM Fe,Midnight 40.0159 37.3905 42.6413 58pM Fe,Midday 49.9254 49.9254 49.9254 58pM Fe,Midnight 24.811785714285715 0.0 31.5236 233pM Fe,Midnight 15.921166666666666 15.2071 17.0235 1160pM Fe,Midday 35.52077142857143 26.9237 44.6227 1160pM Fe,Midnight 22.915841666666665 15.0529 29.046 High carbon,Dark 7.652276 2.34014 18.465 High carbon,Light 7.1901892307692306 1.14613 12.4715 Low carbon,Dark 2.84735 2.84735 2.84735 Phloroglucinol 21.7319 15.9971 25.7012 Silicon starvation,12h 10.3686 10.3686 10.3686