0 1 2 3 Sat 19 Jan 1952 Sat 26 Jan 1952 Sat 02 Feb 1952 Sat 09 Feb 1952 Sat 16 Feb 1952 Sat 23 Feb 1952 Sat 01 Mar 1952 Sat 08 Mar 1952 Sat 15 Mar 1952 Sat 22 Mar 1952 Sat 29 Mar 1952 Sun 30 Mar 1952 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