condition mean min max 12pM Fe,Midday 219.504 219.504 219.504 12pM Fe,Midnight 223.6535 218.648 228.659 58pM Fe,Midday 176.232 176.232 176.232 58pM Fe,Midnight 171.0207142857143 136.335 256.602 233pM Fe,Midnight 99.43543333333334 98.1306 101.916 1160pM Fe,Midday 169.80757142857144 145.043 189.256 1160pM Fe,Midnight 152.68259166666667 68.2705 214.469 High carbon,Dark 137.44566666666668 55.9666 327.171 High carbon,Light 195.86425384615384 31.2386 408.21 Low carbon,Dark 83.8661 83.8661 83.8661 Phloroglucinol 715.5283333333333 629.495 760.585 Silicon starvation,12h 164.499 164.499 164.499