condition	mean	min	max
4 h after light	0.9781725	0.648515	1.30783
8 h after light	0.93787	0.892663	0.983077
12 h after light	1.2525819999999999	0.786734	1.71843
4 h after dark	1.9683433333333333	1.63778	2.16838
8 h after dark	1.8411833333333334	1.56971	2.1227
12 h after dark	1.1815166666666668	1.11108	1.3008