condition	mean	min	max
4 h after light	562.8	562.8	562.8
8 h after light	595.25	540.7	649.8
12 h after light	367.55	167.9	567.2
4 h after dark	278.1	143.7	412.5
8 h after dark	367.6	298.7	436.5
12 h after dark	1223.1	495.9	1950.3