Refactor wear time and coverage logic; new fields WearStartTime and WearEndTime; set first/last days to NA instead of dropping
#324
| Job | Run time |
|---|---|
| 6m 55s | |
| 2m 3s | |
| 2m 11s | |
| 2m 3s | |
| 2m 27s | |
| 2m 10s | |
| 1m 51s | |
| 19m 40s |