condition mean min max 12pM Fe,Midday 339.237 339.237 339.237 12pM Fe,Midnight 1642.255 1293.82 1990.69 58pM Fe,Midday 179.856 179.856 179.856 58pM Fe,Midnight 402.88485714285713 124.581 653.113 233pM Fe,Midnight 34.641866666666665 32.1521 37.9447 1160pM Fe,Midday 58.58705714285714 49.6233 65.8022 1160pM Fe,Midnight 15.556693333333333 3.2575 37.1568 High carbon,Dark 212.82013733333332 4.28343 899.669 High carbon,Light 162.38903076923077 2.06316 557.318 Low carbon,Dark 422.547 422.547 422.547 Phloroglucinol 43.94273333333333 29.1291 66.0256 Silicon starvation,12h 10.1692 10.1692 10.1692