condition	mean	min	max
4 h after light	0.395131	0.314631	0.475631
8 h after light	0.571919	0.45876	0.685078
12 h after light	0.599756	0.575229	0.624283
4 h after dark	1.7014	1.4374	1.9654
8 h after dark	1.2754215	0.916203	1.63464
12 h after dark	1.0893895	0.811799	1.36698