condition	mean	min	max
4 h after light	1442.2	1442.2	1442.2
8 h after light	1162.3000000000002	1088.9	1235.7
12 h after light	1406.0	1074.5	1737.5
4 h after dark	1980.6	1403.0	2558.2
8 h after dark	1739.8	1651.5	1828.1
12 h after dark	1877.6999999999998	1615.2	2140.2