condition mean min max 12pM Fe,Midday 401.971 401.971 401.971 12pM Fe,Midnight 617.2090000000001 571.177 663.241 58pM Fe,Midday 509.496 509.496 509.496 58pM Fe,Midnight 895.3758571428572 712.232 1085.48 233pM Fe,Midnight 708.2233333333334 704.191 712.418 1160pM Fe,Midday 541.5442857142857 495.314 584.872 1160pM Fe,Midnight 495.7601666666667 444.997 578.942 High carbon,Dark 167.93914733333332 4.49391 389.286 High carbon,Light 131.91262307692307 28.5166 208.156 Low carbon,Dark 224.699 224.699 224.699 Phloroglucinol 29.0198 27.1951 30.8877 Silicon starvation,12h 53.8576 53.8576 53.8576