condition	mean	min	max
0 h after light	1.794105	1.40505	2.18316
4 h after light	1.371195	1.21136	1.53103
8 h after light	1.026323	0.899206	1.15344
4 h after dark	1.91794	1.73664	2.09924
8 h after dark	2.199735	1.80321	2.59626
12 h after dark	2.14757	2.07842	2.21672