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Ambient illuminance values with and without moonlight when there is no snow.
| Time | With moonlight | Without moonlight | Average value |
|---|---|---|---|
| 22:00 | 0.007 | 0.007 | 0.007 |
| 23:00 | 0.010 | 0.010 | 0.008 |
| 0:00 | 0.010 | 0.007 | 0.008 |
| 1:00 | 0.013 | 0.003 | 0.006 |
| 2:00 | 0.010 | 0.003 | 0.005 |
| 3:00 | 0.010 | 0.003 | 0.005 |
| 4:00 | 0.013 | 0.003 | 0.009 |
| Average | 0.010 | 0.005 | 0.007 |
