condition	mean	min	max
0 h after light	0.6920715	0.691455	0.692688
4 h after light	0.582812	0.41953	0.746094
8 h after light	1.332285	1.19115	1.47342
4 h after dark	1.007404	0.891558	1.12325
8 h after dark	0.857846	0.825158	0.890534
12 h after dark	0.579663	0.415683	0.743643