condition	mean	min	max
4 h after light	1375.6	1375.6	1375.6
8 h after light	1300.3000000000002	1254.7	1345.9
12 h after light	1281.15	1268.8	1293.5
4 h after dark	1353.55	1278.5	1428.6
8 h after dark	1312.4	1263.3	1361.5
12 h after dark	1331.9	1315.3	1348.5