0 1 2 3 Tue 07 May 1968 Fri 10 May 1968 Mon 13 May 1968 Thu 16 May 1968 Sun 19 May 1968 Wed 22 May 1968 Sat 25 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