condition	mean	min	max
0 h after light	1.085795	1.02096	1.15063
4 h after light	0.991544	0.624168	1.35892
8 h after light	0.18939	0.0	0.37878
4 h after dark	1.3369315	0.752033	1.92183
8 h after dark	1.249095	1.14074	1.35745
12 h after dark	0.378181	0.374017	0.382345