condition	mean	min	max
4 h after light	67.1589315	61.748365	72.569498
8 h after light	74.5053605	71.362574	77.648147
12 h after light	66.216542	63.579611	68.853473
4 h after dark	89.7074295	74.364159	105.0507
8 h after dark	78.594626	60.412878	96.776374
12 h after dark	55.524535	55.524535	55.524535