condition	mean	min	max
4 h after light	1379.5	1379.5	1379.5
8 h after light	1452.9499999999998	1203.3	1702.6
12 h after light	1492.65	1439.9	1545.4
4 h after dark	1450.3000000000002	1305.9	1594.7
8 h after dark	1550.1	1476.0	1624.2
12 h after dark	1528.85	1305.0	1752.7