condition	mean	min	max
4 h after light	1582.6899625	1481.45494	1683.924985
8 h after light	1295.7781015	1288.193134	1303.363069
12 h after light	1381.9161920000001	1329.924364	1433.90802
4 h after dark	1339.340798	1195.141167	1483.540429
8 h after dark	1526.5996515000002	1387.722813	1665.47649
12 h after dark	1419.250883	1419.250883	1419.250883