From: Chronotype characteristics of professional athletes in China: a comprehensive descriptive study
 |  | n | M | SD |
---|---|---|---|---|
Sex | Male | 470 | 6.24 | 1.86 |
Female | 463 | 5.85 | 1.81 | |
Sports | Static | 340 | 6.28 | 1.91 |
Interceptive | 180 | 5.67 | 1.91 | |
Strategic | 380 | 6.02 | 1.74 | |
Level | Low | 236 | 6.40 | 1.69 |
Middle | 314 | 6.33 | 1.69 | |
High | 383 | 5.59 | 1.95 | |
Total | 933 | 6.04 | 1.84 |