0 1 2 3 Sat 18 Dec 1965 Wed 22 Dec 1965 Sun 26 Dec 1965 Thu 30 Dec 1965 Mon 03 Jan 1966 Fri 07 Jan 1966 Tue 11 Jan 1966 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All