0 1 2 3 Mon 10 Mar 1969 Fri 14 Mar 1969 Tue 18 Mar 1969 Sat 22 Mar 1969 Wed 26 Mar 1969 Sun 30 Mar 1969 Thu 03 Apr 1969 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