condition	mean	min	max
4 h after light	1122.691111	1028.783333	1269.5
8 h after light	1321.3300001	969.0233333	1698.64
12 h after light	1393.0966666666666	1128.153333	1548.9
1.5 h after dark	1513.831111	1208.546667	1737.113333
5.5 h after dark	1552.8444446666667	1332.726667	1718.13
9.5 h after dark	1280.0077776666667	1225.99	1356.69