condition	mean	min	max
4 h after light	1234.6	1234.6	1234.6
8 h after light	1276.35	1263.2	1289.5
12 h after light	1141.85	1042.2	1241.5
4 h after dark	1213.0500000000002	971.2	1454.9
8 h after dark	1312.45	1294.7	1330.2
12 h after dark	1347.9	1297.5	1398.3