condition	mean	min	max
0 h after light	0.523692	0.465965	0.581419
4 h after light	3.441605	3.21019	3.67302
8 h after light	8.917315	8.28589	9.54874
4 h after dark	2.69015	2.16991	3.21039
8 h after dark	1.8396400000000002	1.73235	1.94693
12 h after dark	0.8053049999999999	0.681589	0.929021