condition mean min max 12pM Fe,Midday 88.041 88.041 88.041 12pM Fe,Midnight 236.54500000000002 209.828 263.262 58pM Fe,Midday 61.2518 61.2518 61.2518 58pM Fe,Midnight 837.8661428571429 616.921 1065.4 233pM Fe,Midnight 500.0776666666667 493.964 506.109 1160pM Fe,Midday 58.83177142857143 44.9229 114.235 1160pM Fe,Midnight 1178.1165 645.364 1529.47 High carbon,Dark 265.06783333333334 57.1098 566.951 High carbon,Light 131.8804076923077 62.222 234.75 Low carbon,Dark 91.0072 91.0072 91.0072 Phloroglucinol 41.84583333333333 37.4811 47.305 Silicon starvation,12h 67.6823 67.6823 67.6823