condition	mean	min	max
4 h after light	206.8	206.8	206.8
8 h after light	253.0	249.1	256.9
12 h after light	182.4	181.3	183.5
4 h after dark	157.7	149.7	165.7
8 h after dark	174.7	150.3	199.1
12 h after dark	202.05	148.2	255.9