condition	mean	min	max
0 h after light	1.33596	1.11103	1.56089
4 h after light	2.37067	2.14643	2.59491
8 h after light	2.63198	2.21608	3.04788
4 h after dark	3.942255	3.34837	4.53614
8 h after dark	2.53899	2.52933	2.54865
12 h after dark	2.14685	1.84594	2.44776