condition	mean	min	max
4 h after light	423.3	423.3	423.3
8 h after light	424.7	387.5	461.9
12 h after light	502.7	435.1	570.3
4 h after dark	554.65	481.8	627.5
8 h after dark	643.5	614.6	672.4
12 h after dark	575.9000000000001	569.7	582.1