condition	mean	min	max
2 h after light	21.1853	20.1382	22.5664
6 h after light	8.489763333333332	8.19023	8.71388
10 h after light	4.279476666666667	4.06297	4.46702
2 h after dark	4.87585	3.94693	5.63138
6 h after dark	6.168783333333334	5.74751	6.6047
10 h after dark	8.863809999999999	8.71252	9.02118