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. 2021 May 12;18(178):20201030. doi: 10.1098/rsif.2020.1030

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© 2021 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

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Figure 4. — Nocturnal indoor and outdoor temperature (a,c) and indoor CO₂ concentrations (b,d) in screened and unscreened houses. Magenta lines, houses with screened windows and solid doors. Green lines, houses with screened windows and doors. Blue solid lines, houses with no windows and solid doors. Black broken lines, outdoor temperature. Red broken lines, outdoor CO₂ concentration. All measurements were made in year 2, apart from outdoor CO₂, which was made in year 1.