The heart of the system is the door controllers and management software which are used to decide who can gain access, through what access point and at what time of day or night. (educationmattersmag.com.au)
At the same time, whatever time of day or night you struggle with anxiety, you want fast relief. (mindbodygreen.com)
In conjunction with the exact onboard time, speed limits are presented which are only in force at certain times of day or night. (bmwblog.com)