0 1 2 3 Tue 23 Apr 1968 Wed 01 May 1968 Thu 09 May 1968 Fri 17 May 1968 Sat 25 May 1968 Sun 02 Jun 1968 Mon 10 Jun 1968 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