condition	mean	min	max
4 h after light	0.8263995	0.562109	1.09069
8 h after light	0.8445175	0.768232	0.920803
12 h after light	0.5781240000000001	0.559532	0.596716
4 h after dark	1.2244166666666667	1.08295	1.32661
8 h after dark	0.983405	0.655854	1.31184
12 h after dark	0.519873	0.0	0.981254