This city is the largest in the state. pittsburgh erie philadelphia scranton

Erie has 100 000 people, and Pittsburgh has 300 000 - so from the first two Pittsburgh is the bigger one. 

Philadelphia has 1.5 million people living in it - it is also the biggest city in Pennsylvania (this is the state where all the cities are) - and this is also the correct answer!

It is not the capital however, as it's Harrisburg.

Since wxyz is 4, halfof that would be 2.

The time of day would be around 3: 00