Figure | awake (bpm) | sleep (bpm) | ||
| σ |
| σ | |
2(a1) | 74 | 7.0 | 52 | 2.9 |
2(a2) | 78 | 8.2 | 57 | 4.0 |
2(b1) | 85 | 7.0 | 60 | 3.7 |
2(b2) | 81 | 7.2 | 61 | 4.4 |