condition	mean	min	max
0 h after light	0.29021	0.208713	0.371707
4 h after light	0.430257	0.411559	0.448955
8 h after light	1.268975	1.21599	1.32196
4 h after dark	0.809803	0.640244	0.979362
8 h after dark	0.6760775	0.55277	0.799385
12 h after dark	0.446055	0.393706	0.498404