zainematics s1 mean and standard deviation

8:41

6:40

کوتاه

6:49

12:32

7:25

12:33

32:12

7:55

4:43

31:19

8:21

4:07

17:59

20:47

24:06

9:20

9:20

4:07

12:04

2:10

کوتاه

کوتاه

7:45

4:42

15:01

2:29

5:42

1:01

1:01

5:16

کوتاه

کوتاه

2:41

1:12

2:13

3:29

6:56

12:59

2:59