condition mean min max 12pM Fe,Midday 28.7337 28.7337 28.7337 12pM Fe,Midnight 71.9767 67.6017 76.3517 58pM Fe,Midday 30.4265 30.4265 30.4265 58pM Fe,Midnight 51.803842857142854 0.0 74.4408 233pM Fe,Midnight 110.664 102.673 116.17 1160pM Fe,Midday 22.33917142857143 15.1873 27.2626 1160pM Fe,Midnight 75.48650833333333 62.7574 87.0357 High carbon,Dark 91.35579333333334 20.9041 115.931 High carbon,Light 44.211713076923076 3.82842 84.3023 Low carbon,Dark 81.5182 81.5182 81.5182 Phloroglucinol 81.2825 58.5184 106.703 Silicon starvation,12h 77.9908 77.9908 77.9908