0 1 2 3 Fri 29 Jan 1960 Fri 05 Feb 1960 Fri 12 Feb 1960 Fri 19 Feb 1960 Fri 26 Feb 1960 Fri 04 Mar 1960 Fri 11 Mar 1960 Fri 18 Mar 1960 Fri 25 Mar 1960 Fri 01 Apr 1960 Fri 08 Apr 1960 Mon 11 Apr 1960 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