{"eventGroups":[{"deathsNumAffected":0,"deathsNumAtRisk":38,"description":"PEI Experimental Light: Ambient Light Fixture delivery of circadian active bright white light (BWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning.","id":"EG000","otherNumAffected":0,"otherNumAtRisk":38,"seriousNumAffected":0,"seriousNumAtRisk":38,"title":"Circadian Active Bright White Light (BWL)"},{"deathsNumAffected":0,"deathsNumAtRisk":35,"description":"Comparison Light: Ambient Light Fixture delivery of circadian inactive dim white light (DWL) installed in the patient's hospital room will turn on automatically and illuminate the hospital room from 7 to 10 AM each morning.","id":"EG001","otherNumAffected":0,"otherNumAtRisk":35,"seriousNumAffected":0,"seriousNumAtRisk":35,"title":"Circadian Inactive Dim White Light (DWL)"}],"frequencyThreshold":"5","timeFrame":"90 days"}