0 1 2 3 Fri 30 Apr 1971 Sat 01 May 1971 Sun 02 May 1971 Mon 03 May 1971 Tue 04 May 1971 Wed 05 May 1971 Thu 06 May 1971 Fri 07 May 1971 Sat 08 May 1971 Sun 09 May 1971 Mon 10 May 1971 Tue 11 May 1971 Wed 12 May 1971 Thu 13 May 1971 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