find the cgm for 20 and 24

1:25

1:15

1:20

1:30

1:27

1:12

1:23

1:35

1:53

8:11

10:28

2:04

1:10:05

7:39

5:36

14:54

15:25

8:26

5:40

4:41

4:48

5:46

1:47

27:37

9:46

12:13

6:39

17:07

18:52

4:51

00:45

11:09

51:03

26:10

7:40

11:27

29:30

5:14

8:49

2:46

4:47

3:46

13:06

5:14

7:37

4:51

10:47

19:30

5:46

12:47

1:25

1:25

1:25

1:27

1:23

1:21

1:27

1:23

8:26

1:23