https://whyy.org/articles/for-parents-who-work-nights-and-weekends-study-finds-child-care-is-especially-difficult/
For Pa. parents working nights, weekends, child care a struggle - WHYY
An estimated 150,000 Pa. families need child care outside the typical work day. But a new study says few providers can afford to offer that service.
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https://bmmagazine.co.uk/in-business/winter-working-conditions-boost-office-hours/
The cold dark winter nights actually boost staff working hours
Jan 21, 2013 - The cold winter months are causing office workers to spend more than half an hour longer behind their desks each day
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