condition	mean	min	max
4 h after light	832.2	832.2	832.2
8 h after light	647.4000000000001	642.7	652.1
12 h after light	462.54999999999995	445.9	479.2
4 h after dark	554.15	426.7	681.6
8 h after dark	716.5	420.7	1012.3
12 h after dark	829.5	769.4	889.6