condition mean min max 12pM Fe,Midday 174.29 174.29 174.29 12pM Fe,Midnight 141.6695 136.218 147.121 58pM Fe,Midday 132.862 132.862 132.862 58pM Fe,Midnight 183.63257142857142 133.034 252.374 233pM Fe,Midnight 72.13486666666667 69.1932 73.715 1160pM Fe,Midday 165.86657142857143 118.1 216.671 1160pM Fe,Midnight 879.4388583333333 57.8336 1390.01 High carbon,Dark 142.12614 80.9665 262.995 High carbon,Light 166.86856923076922 58.7056 360.467 Low carbon,Dark 67.4872 67.4872 67.4872 Phloroglucinol 842.0343333333333 553.86 1295.57 Silicon starvation,12h 67.659 67.659 67.659