Circadian lighting shows no effect on sustained attention.
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What each profession does with this factor.
- ArchitectCircadian lighting is specified by melanopic light at the eye
- ArchitectDaylight autonomy and glare control are the daylight numbers worth specifying
- Asset managerA daylight-autonomy target carries a value premium of its own
- Asset managerNo certification premium attaches to the circadian lighting on its own
- Corporate real estate managerCircadian lighting's staff payoff is better sleep
- Corporate real estate managerThe staff-cost case for daylight is strongest on sleep
- Developer and investorDaylit office space in Manhattan is worth more
- Developer and investorNo study ties a rent premium to the circadian lighting
- HR managerCircadian lighting does not reliably raise daytime alertness
- HR managerDaylight improves sleep and daytime performance
- Marketing managerA focus claim for circadian lighting contradicts a no-effect finding rated strong
- Marketing managerDaylight is the only factor with a measured value premium
- Workplace strategistCircadian lighting does not raise daytime alertness
- Workplace strategistDaylight's strongest numbers are sleep and cognition