These are the times I am usually occupied, in UTC
This does not give a guarantee I'm reachable at any given time

Mon: 1500-1620, 1830-2020
Tues: 1400-1550, 1800-0100
Weds: 1500-1620, 1830-2020
Thurs: 1800-0100
Fri: N/A
Sat: N/A
Sun: 1345-2200