Midnight - 2 AM
2 AM - 4 AM
4 AM - 6 AM
6 AM - 8 AM
8 AM - 10 AM
10 AM - 12 PM
12 PM - 2 PM
2 PM - 4 PM
4 PM - 6 PM
6 PM - 8 PM
8 PM - 10 PM
10 PM - Midnight