condition	mean	min	max
4 h after light	653.7447025	622.078211	685.411194
8 h after light	857.966496	792.987524	922.945468
12 h after light	840.66632	761.408276	919.924364
4 h after dark	1118.643267	912.659193	1324.627341
8 h after dark	1074.056379	849.509902	1298.602856
12 h after dark	771.525221	771.525221	771.525221