12:00 am PT is not suitable to schedule meetings
When planning a call between Pacific Time and Eastern Time, you need to consider time difference between these time zones. PT is 3 hours behind of ET.
It is currently 12:00 am in PT, which is not a suitable time to arrange a call or meeting with someone in ET, since it is 3:00 am there, which not within the optimal time span between 7:00 am and 11:00 pm.
You could, however, schedule a call between 4:00 am and 8:00 pm your time. This time span will be between 7:00 am and 11:00 pm in ET.