condition mean min max 12pM Fe,Midday 35.3729 35.3729 35.3729 12pM Fe,Midnight 15.248850000000001 13.5066 16.9911 58pM Fe,Midday 35.6507 35.6507 35.6507 58pM Fe,Midnight 6.280048571428571 0.0 8.38571 233pM Fe,Midnight 5.161693333333333 4.22819 5.7249 1160pM Fe,Midday 31.481571428571428 27.4107 34.8967 1160pM Fe,Midnight 0.8456320833333333 0.416868 1.50307 High carbon,Dark 7.66912 1.297 15.3225 High carbon,Light 7.568411538461539 2.84968 19.1834 Low carbon,Dark 6.70167 6.70167 6.70167 Phloroglucinol 5.2489799999999995 2.88252 7.34876 Silicon starvation,12h 19.8554 19.8554 19.8554