| time/min,expression | |
| 0.0,6.190950971904752 | |
| 20.0,6.254849649211327 | |
| 40.0,5.763952310957293 | |
| 60.0,6.243453218512533 | |
| 80.0,6.772518994034577 | |
| 100.0,6.530814805695288 | |
| 120.0,6.655928644399771 | |
| 140.0,6.532278627695786 | |
| 160.0,6.511871320524143 | |
| 180.0,6.6970447726556595 | |
| 200.0,6.7351514023622645 | |
| 220.0,6.626213664232013 | |
| 240.0,6.785328429344322 | |