condition	mean	min	max
4 h after light	1434.3	1434.3	1434.3
8 h after light	1387.8000000000002	1224.2	1551.4
12 h after light	1443.15	1323.1	1563.2
4 h after dark	1653.55	1577.3	1729.8
8 h after dark	1376.5500000000002	1326.9	1426.2
12 h after dark	1326.3000000000002	1282.9	1369.7