Missing Prayer
A brother asked one of the hermits, “If I happen to oversleep, and am late for the hour of prayer, I am ashamed that others will hear me praying so late, and so I become reluctant to keep the rule of prayer.” He said, “If ever you oversleep in the morning, get up when you wake, shut the door and the windows, and say your psalms. For it is written, “The day is thine and the night is thine” (Ps 74:16). God is glorified whatever time it is.
– De vitis Patrum, Sive Verba Seniorum, Liber V