condition mean min max 12pM Fe,Midday 12.9875 12.9875 12.9875 12pM Fe,Midnight 14.45905 13.898 15.0201 58pM Fe,Midday 10.6003 10.6003 10.6003 58pM Fe,Midnight 16.855885714285716 10.9026 39.8006 233pM Fe,Midnight 11.0362 10.18 11.7987 1160pM Fe,Midday 6.37067 5.19927 7.30768 1160pM Fe,Midnight 78.32921666666667 11.3593 124.189 High carbon,Dark 18.148047333333334 9.66631 39.2834 High carbon,Light 14.319846153846154 1.41352 28.6623 Low carbon,Dark 7.64115 7.64115 7.64115 Phloroglucinol 43.1486 34.6133 47.8269 Silicon starvation,12h 24.0794 24.0794 24.0794