condition	mean	min	max
4 h after light	1.52722	1.51833	1.53611
8 h after light	0.6887295	0.581481	0.795978
12 h after light	0.6561904999999999	0.648094	0.664287
4 h after dark	1.139256	0.888102	1.39041
8 h after dark	0.919289	0.741798	1.09678
12 h after dark	1.4581285	0.705897	2.21036