Yes, cange the time to a time when it will be awake. If you have a UK version it will age when u do this but not with a US version.
I'll assume u don't know the sleeping times:
Marutchi:8:00-8:00
Kinakomotchi:8:00-9:00
Young Mimitchi+Itchigotchi:8:00-9:00
Oniotchi+Hinotamatchi:9:00-10:00
Mimitchi+Mametchi:9:00-8:00
Memetchi+Kuchipatchi10:00-9:00
Robotchi+Hanatchi9:00-9:00
Maskutchi+Gozarutchi11:00-10:00
Tarakotchi:10:00-8:00
Oyajitchi11:00-10:00
Otokitchi+Ojitchi:8:00-7:00
PM me for more info or just to chat