condition mean min max 12pM Fe,Midday 35.0899 35.0899 35.0899 12pM Fe,Midnight 19.8877 19.5812 20.1942 58pM Fe,Midday 32.1852 32.1852 32.1852 58pM Fe,Midnight 18.313771428571428 0.0 23.8375 233pM Fe,Midnight 38.283699999999996 34.9531 39.9749 1160pM Fe,Midday 16.6028 14.5064 20.7216 1160pM Fe,Midnight 35.93940833333333 23.9104 49.0716 High carbon,Dark 97.53854666666666 28.6815 655.175 High carbon,Light 45.07365923076923 1.73899 82.6317 Low carbon,Dark 23.6424 23.6424 23.6424 Phloroglucinol 19.188366666666667 14.5773 24.6195 Silicon starvation,12h 47.1127 47.1127 47.1127