condition	mean	min	max
4 h after light	690.329	685.214	695.444
8 h after light	548.4200000000001	540.871	555.969
12 h after light	443.714	435.75	451.678
4 h after dark	406.247	362.913	449.581
8 h after dark	554.065	545.987	562.143
12 h after dark	648.2004999999999	622.15	674.251