condition	mean	min	max
4 h after light	1230.4	1230.4	1230.4
8 h after light	1384.1999999999998	1286.1	1482.3
12 h after light	1772.75	1533.0	2012.5
4 h after dark	1745.1	1730.7	1759.5
8 h after dark	1784.35	1743.6	1825.1
12 h after dark	1432.75	1294.7	1570.8