Table 9.
Proportion of measurements of alignment sampled during 2 hrs-periods (and during the night) and proportion of measurements (from the total) sampled in respective periods under conditions of quiet magnetic field (i.e., with no changes in declination)
| Period (time) | Proportion of all observations (%) | Proportion of observations under quiet MF (%) |
|---|---|---|
| 05:01–07:00 |
2.2 |
1.6 |
| 07:01–09:00 |
9.9 |
12.2 |
| 09:01–11:00 |
26 |
18.5 |
| 11:01–13:00 |
16.8 |
6.3 |
| 13:01–15:00 |
11.5 |
12.8 |
| 15:01–17:00 |
13.6 |
20.8 |
| 17:01–19:00 |
10.3 |
5.8 |
| 19:01–21:00 |
7.9 |
18 |
| 21:01–23:00 |
1.3 |
2.8 |
| 23:01–05:00 | 0.5 | 1.2 |