condition	mean	min	max
4 h after light	1806.9	1806.9	1806.9
8 h after light	1762.25	1697.5	1827.0
12 h after light	1538.6	1415.4	1661.8
4 h after dark	1445.5500000000002	1434.4	1456.7
8 h after dark	1579.85	1548.9	1610.8
12 h after dark	1632.1999999999998	1474.6	1789.8