condition	mean	min	max
4 h after light	670.7	670.7	670.7
8 h after light	746.65	724.5	768.8
12 h after light	816.85	804.7	829.0
4 h after dark	606.05	548.1	664.0
8 h after dark	611.1500000000001	548.2	674.1
12 h after dark	664.7	596.0	733.4