condition	mean	min	max
4 h after light	1414.3	1414.3	1414.3
8 h after light	1569.1999999999998	1500.3	1638.1
12 h after light	1672.65	1642.3	1703.0
4 h after dark	1482.0	1322.1	1641.9
8 h after dark	1249.4	1154.6	1344.2
12 h after dark	1243.15	1067.2	1419.1