condition mean min max 12pM Fe,Midday 33.4348 33.4348 33.4348 12pM Fe,Midnight 20.701549999999997 17.9344 23.4687 58pM Fe,Midday 89.6882 89.6882 89.6882 58pM Fe,Midnight 12.193792857142856 0.0 19.7002 233pM Fe,Midnight 62.0338 58.0828 67.8507 1160pM Fe,Midday 39.611285714285714 27.1423 47.7649 1160pM Fe,Midnight 7.352611333333334 0.0 27.5572 High carbon,Dark 354.64342 84.2293 1141.79 High carbon,Light 549.6108661538461 6.67436 1738.03 Low carbon,Dark 244.2 244.2 244.2 Phloroglucinol 24.354 10.9028 40.579 Silicon starvation,12h 100.123 100.123 100.123