condition	mean	min	max
4 h after light	0.9709965	0.603633	1.33836
8 h after light	0.576497	0.492881	0.660113
12 h after light	1.3218355	0.958171	1.6855
4 h after dark	1.058376	0.854002	1.26275
8 h after dark	0.7858930000000001	0.421866	1.14992
12 h after dark	0.6884745	0.415326	0.961623