condition	mean	min	max
4 h after light	475.5	475.5	475.5
8 h after light	400.4	361.8	439.0
12 h after light	574.5	420.2	728.8
4 h after dark	878.25	744.6	1011.9
8 h after dark	768.2	742.2	794.2
12 h after dark	680.4000000000001	652.7	708.1