condition	mean	min	max
4 h after light	227.7	227.7	227.7
8 h after light	225.2	174.4	276.0
12 h after light	373.0	355.6	390.4
4 h after dark	470.05	397.4	542.7
8 h after dark	360.85	341.8	379.9
12 h after dark	306.35	304.1	308.6