condition	mean	min	max
4 h after light	1746.8	1746.8	1746.8
8 h after light	1615.25	1409.3	1821.2
12 h after light	1449.1999999999998	1313.1	1585.3
4 h after dark	1374.25	1355.1	1393.4
8 h after dark	1456.9499999999998	1449.1	1464.8
12 h after dark	1494.65	1395.1	1594.2