condition	mean	min	max
0 h after light	0.29642999999999997	0.228273	0.364587
4 h after light	0.2284215	0.224664	0.232179
8 h after light	0.709286	0.676318	0.742254
4 h after dark	0.8066315	0.494293	1.11897
8 h after dark	0.5408785	0.538609	0.543148
12 h after dark	0.4961725	0.400687	0.591658