0 1 2 3 Fri 05 Apr 1968 Sat 06 Apr 1968 Sun 07 Apr 1968 Mon 08 Apr 1968 Tue 09 Apr 1968 Wed 10 Apr 1968 Thu 11 Apr 1968 Fri 12 Apr 1968 Sat 13 Apr 1968 Sun 14 Apr 1968 Mon 15 Apr 1968 Tue 16 Apr 1968 Wed 17 Apr 1968 Thu 18 Apr 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