condition	mean	min	max
4 h after light	1203.8	1203.8	1203.8
8 h after light	1452.0500000000002	1375.2	1528.9
12 h after light	1624.55	1548.6	1700.5
4 h after dark	1464.2	1402.7	1525.7
8 h after dark	1316.05	1206.1	1426.0
12 h after dark	1229.15	1183.5	1274.8