condition mean min max 12pM Fe,Midday 142.641 142.641 142.641 12pM Fe,Midnight 114.52199999999999 108.366 120.678 58pM Fe,Midday 107.365 107.365 107.365 58pM Fe,Midnight 111.8533 82.3165 172.127 233pM Fe,Midnight 90.42869999999999 88.9977 91.4371 1160pM Fe,Midday 46.39087142857143 38.9119 71.3965 1160pM Fe,Midnight 218.81541666666666 181.089 254.673 High carbon,Dark 155.50133333333332 24.5895 442.4 High carbon,Light 125.36189999999999 18.5438 338.299 Low carbon,Dark 46.282 46.282 46.282 Phloroglucinol 106.11553333333333 69.8886 136.295 Silicon starvation,12h 65.8752 65.8752 65.8752