Day and night. The Sun lights up one half of the Earth, and the other half is in shadow. As the Earth spins we move from shadow to light and back to shadow and so on. It is daytime in the UK when our part of the planet is in the lit by the Sun.
All behavior contracts should include basic elements, such as: The contractual parties (e.g., patient, provider/staff, guarantor, family members, etc.); The behaviors you expect from the patient, as well as behavior they can expect. from you and your staff; The consequences of violating the contract terms; and.
An executed agreement is essentially a legal document that has been signed by the people necessary for it to be made effective. If there is a contract between two people, for example, that indicates a service that needs to be provided by one party to the other, then it usually needs to be signed by both people.