condition	mean	min	max
4 h after light	582.8	582.8	582.8
8 h after light	535.45	477.9	593.0
12 h after light	431.8	309.6	554.0
4 h after dark	320.85	316.4	325.3
8 h after dark	327.54999999999995	278.7	376.4
12 h after dark	346.5	341.7	351.3