condition mean min max 12pM Fe,Midday 197.233 197.233 197.233 12pM Fe,Midnight 571.3 514.848 627.752 58pM Fe,Midday 424.812 424.812 424.812 58pM Fe,Midnight 766.969 717.888 811.597 233pM Fe,Midnight 1518.5333333333333 1492.83 1536.35 1160pM Fe,Midday 399.24157142857143 351.566 483.695 1160pM Fe,Midnight 766.5113333333334 486.423 1200.22 High carbon,Dark 1629.3747333333333 371.561 2079.86 High carbon,Light 1364.802846153846 603.389 2513.18 Low carbon,Dark 2025.63 2025.63 2025.63 Phloroglucinol 1576.2866666666666 1058.79 1886.85 Silicon starvation,12h 1021.16 1021.16 1021.16