condition	mean	min	max
4 h after light	327.5	327.5	327.5
8 h after light	432.15	423.4	440.9
12 h after light	475.35	414.7	536.0
4 h after dark	534.85	515.6	554.1
8 h after dark	543.85	448.7	639.0
12 h after dark	408.4	389.2	427.6