Hours,Scores
2.0,4.1
4.6,6.7
2.5,4.7
8.0,8.2
3.0,5.0
1.0,3.2
8.7,9.3
5.0,7.0
8.5,7.8
2.7,4.5
7.2,8.5
5.4,7.2
4.0,6.1
2.8,4.2
1.0,2.7
0.5,1.2
2.1,3.5
1.4,4.4
5.6,7.7
12.4,9.5
3.1,4.5
6.2,7.0
3.3,5.5
6.5,7.6