condition	mean	min	max
4 h after light	497.7	497.7	497.7
8 h after light	446.5	397.1	495.9
12 h after light	521.8499999999999	462.4	581.3
4 h after dark	672.1	593.5	750.7
8 h after dark	641.05	605.9	676.2
12 h after dark	627.5	567.5	687.5