condition	mean	min	max
4 h after light	354.9	354.9	354.9
8 h after light	314.55	188.1	441.0
12 h after light	595.9	365.5	826.3
4 h after dark	628.8	594.0	663.6
8 h after dark	457.25	445.3	469.2
12 h after dark	321.9	305.7	338.1