Time (Hours) | PTTK (95% Confidence Interval) | |||
Mean | Std. Error | Lower Bound | Upper Bound | |
1 | 37.857 | 1.040 | 35.792 | 39.922 |
2 | 39.939 | 1.070 | 37.815 | 42.063 |
3 | 42.337 | 1.112 | 40.130 | 44.543 |
4 | 44.929 | 1.201 | 42.545 | 47.312 |