condition mean min max 12pM Fe,Midday 130.429 130.429 130.429 12pM Fe,Midnight 195.03050000000002 188.168 201.893 58pM Fe,Midday 141.844 141.844 141.844 58pM Fe,Midnight 228.6262857142857 192.417 273.706 233pM Fe,Midnight 93.26423333333334 92.7848 93.5054 1160pM Fe,Midday 131.22442857142858 121.696 138.897 1160pM Fe,Midnight 133.97291666666666 93.6119 172.037 High carbon,Dark 61.46308666666667 21.4865 196.923 High carbon,Light 71.61639230769231 15.9554 187.2 Low carbon,Dark 54.0491 54.0491 54.0491 Phloroglucinol 236.63033333333334 203.716 292.393 Silicon starvation,12h 44.859 44.859 44.859