condition mean min max 12pM Fe,Midday 193.835 193.835 193.835 12pM Fe,Midnight 173.6885 146.512 200.865 58pM Fe,Midday 176.721 176.721 176.721 58pM Fe,Midnight 150.8072857142857 0.0 187.542 233pM Fe,Midnight 108.799 106.177 111.147 1160pM Fe,Midday 112.77242857142858 100.353 124.925 1160pM Fe,Midnight 167.392575 57.024 239.07 High carbon,Dark 203.8334 111.866 471.445 High carbon,Light 181.56363846153846 60.4243 304.466 Low carbon,Dark 271.42 271.42 271.42 Phloroglucinol 241.22033333333334 232.052 257.262 Silicon starvation,12h 154.736 154.736 154.736