condition	mean	min	max
4 h after light	1599.3	1599.3	1599.3
8 h after light	1726.65	1355.7	2097.6
12 h after light	1481.6999999999998	1205.1	1758.3
4 h after dark	1559.65	1329.9	1789.4
8 h after dark	1478.9	1393.7	1564.1
12 h after dark	1773.9	1688.3	1859.5