0 1 2 3 Fri 19 Apr 1968 Sat 20 Apr 1968 Sun 21 Apr 1968 Mon 22 Apr 1968 Tue 23 Apr 1968 Wed 24 Apr 1968 Thu 25 Apr 1968 Fri 26 Apr 1968 Sat 27 Apr 1968 Sun 28 Apr 1968 Mon 29 Apr 1968 Tue 30 Apr 1968 Wed 01 May 1968 Thu 02 May 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