0 1 2 3 Wed 17 Feb 1954 Sun 21 Feb 1954 Thu 25 Feb 1954 Mon 01 Mar 1954 Fri 05 Mar 1954 Tue 09 Mar 1954 Sat 13 Mar 1954 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