Primary Productivity Lab Class Data

Amount of Light	O2 content (mg/L)
100%	6.7
	5.0
	4.2
	6.1
	8.6
	5.9
Average	6.1
65%	6.2
	5.5
	5.8
	4.1
	7.0
	6.1
Average	5.8
25%	6.7
	5.8
	4.7
	4.3
	6.6
	6.2
Average	5.7
10%	6.8
	4.7
	5.5
	6.3
	3.8
	5.4
Average	5.4
2%	6.3
	5.1
	5.5
	5.2
	4.0
	5.6
Average	5.3
Dark (0%)	5.6
	4.5
	4.2
	4.1
	3.8
	5.0
Average	4.5

Initial DO = 5.3 mg/L