condition	mean	min	max
4 h after light	1477.8	1477.8	1477.8
8 h after light	1518.8000000000002	1219.4	1818.2
12 h after light	1522.35	1294.0	1750.7
4 h after dark	1604.15	1574.5	1633.8
8 h after dark	1564.1999999999998	1361.8	1766.6
12 h after dark	1573.9	1475.3	1672.5