condition	mean	min	max
12pM Fe,Midday	44.0404	44.0404	44.0404
12pM Fe,Midnight	28.99695	28.6258	29.3681
58pM Fe,Midday	29.4499	29.4499	29.4499
58pM Fe,Midnight	13.712442857142857	0.0	18.4434
233pM Fe,Midnight	16.8275	15.8384	18.7322
1160pM Fe,Midday	24.90952857142857	22.1486	30.6561
1160pM Fe,Midnight	5.320755833333333	1.82286	9.10068
High carbon,Dark	11.56783	1.06567	24.4423
High carbon,Light	11.447371153846154	0.960315	24.1152
Low carbon,Dark	21.8516	21.8516	21.8516
Phloroglucinol	3.78469	3.15995	4.58088
Silicon starvation,12h	34.239	34.239	34.239