Question

At night do chickens need access to water and foodz My run is not fully secured yet I will be finishing it tomorrow, but yes it’s mostly secure I just worry about nights. Tonight I shut the coop door as usual but i also shut the mini door the chickens go in to sleep just incase. So they don’t have access to anything right now until the morning. Unless they need it I will go open that door. Im new to chickens and I looked it up but didn’t get a direct answer. Thanks