condition	mean	min	max
4 h after light	1349.9	1349.9	1349.9
8 h after light	1383.3	1359.1	1407.5
12 h after light	1384.35	1238.5	1530.2
4 h after dark	1520.15	1339.9	1700.4
8 h after dark	1638.0500000000002	1569.9	1706.2
12 h after dark	1448.15	1420.2	1476.1