0 1 2 3 Mon 13 Mar 1950 Sat 18 Mar 1950 Thu 23 Mar 1950 Tue 28 Mar 1950 Sun 02 Apr 1950 Fri 07 Apr 1950 Wed 12 Apr 1950 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