condition	mean	min	max
4 h after light	1023.3	1023.3	1023.3
8 h after light	1037.3	998.4	1076.2
12 h after light	951.4	907.0	995.8
4 h after dark	1238.9	929.2	1548.6
8 h after dark	1328.3	1255.6	1401.0
12 h after dark	1338.4499999999998	1169.1	1507.8