Number | East-west direction | North-south direction | Time (s) |
1 | Green light on, go | The red light is on. No traffic | 20 |
2 | Yellow light on, stop | The red light is on. No traffic | 3 |
3 | The red light is on. No traffic | Green light on, go | 20 |
4 | The red light is on. No traffic | Yellow light on, stop | 3 |