condition	mean	min	max
4 h after light	671.979	655.32	688.638
8 h after light	572.0825	554.748	589.417
12 h after light	588.6445	515.337	661.952
4 h after dark	649.9476666666667	601.09	690.908
8 h after dark	732.173	699.044	771.488
12 h after dark	775.593	733.52	813.756