condition	mean	min	max
4 h after light	1272.9	1272.9	1272.9
8 h after light	1457.3000000000002	1356.7	1557.9
12 h after light	1214.3	1147.5	1281.1
4 h after dark	1542.55	1306.3	1778.8
8 h after dark	1586.8	1501.0	1672.6
12 h after dark	1406.0	1360.5	1451.5