condition mean min max 12pM Fe,Midday 75.3145 75.3145 75.3145 12pM Fe,Midnight 71.16069999999999 65.5958 76.7256 58pM Fe,Midday 74.53 74.53 74.53 58pM Fe,Midnight 89.21415714285715 78.8986 109.279 233pM Fe,Midnight 38.892966666666666 38.112 39.5125 1160pM Fe,Midday 65.56967142857143 60.0048 71.421 1160pM Fe,Midnight 25.478675 18.8504 36.6525 High carbon,Dark 48.431960000000004 16.6271 86.0607 High carbon,Light 31.65453076923077 14.9907 60.6397 Low carbon,Dark 28.9724 28.9724 28.9724 Phloroglucinol 15.6778 12.9061 17.8021 Silicon starvation,12h 49.1482 49.1482 49.1482