condition	mean	min	max
4 h after light	1.182285	1.14218	1.22239
8 h after light	1.1016815	0.983983	1.21938
12 h after light	1.74662	1.44301	2.05023
4 h after dark	1.4370203333333333	0.797999	2.51944
8 h after dark	1.1732623333333334	0.493067	1.66713
12 h after dark	1.0441	0.0	1.94475