| Value | Category | Cases | |
|---|---|---|---|
| 1 | In the morning | 526 | 
                                    
                                    26.2%
                                 | 
| 2 | In the evening | 726 | 
                                    
                                    36.2%
                                 | 
| 3 | At night | 657 | 
                                    
                                    32.7%
                                 | 
| 4 | At daybreak | 99 | 
                                    
                                    4.9%
                                 | 
| Sysmiss | 5 |