condition mean min max 12pM Fe,Midday 74.9083 74.9083 74.9083 12pM Fe,Midnight 50.91485 48.5798 53.2499 58pM Fe,Midday 63.7517 63.7517 63.7517 58pM Fe,Midnight 34.37864285714286 19.5513 40.6382 233pM Fe,Midnight 27.184433333333335 26.4314 27.9835 1160pM Fe,Midday 46.50548571428572 42.9864 49.0206 1160pM Fe,Midnight 26.159641666666666 24.2878 28.8427 High carbon,Dark 32.298606666666664 20.8335 43.8297 High carbon,Light 27.778751538461538 3.27803 43.9447 Low carbon,Dark 21.8959 21.8959 21.8959 Phloroglucinol 96.5881 54.7648 145.911 Silicon starvation,12h 23.9388 23.9388 23.9388