at that time

I rested at that time.

私はあの時休みました

I rested for an hour at that time.

私はあの時一時間休みました

I rested for an hour at home at that time.

私は家であの時一時間休みました

I rested for an hour at home during the holiday at that time.

私は休みに、家であの時一時間休みました

I rested for an hour at home with my parents during the holiday at that time.

私は両親と休みに、家であの時一時間休みました