Fatigue recovery support apparatus

A fatigue recovery support apparatus comprising:

• a circadian rhythm acquisition module for acquiring a circadian rhythm;
• one or more processors;
• a pattern determination module for determining a pattern of the circadian rhythm acquired by the circadian rhythm acquisition module;
• a sleep determination module for determining a sleep quality;
• a relational data store for storing in advance relational data presenting a relationship among the circadian rhythm pattern, the sleep quality, and a fatigue recovery effect of sleep;
• and
• a recover effect determination module for estimating the fatigue recovery effect of sleep based on the circadian rhythm pattern, the sleep quality, and the relational data.