condition	mean	min	max
2 h after light	0.5044083333333333	0.468035	0.576729
6 h after light	0.878022	0.825269	0.909614
10 h after light	1.033135	0.947241	1.1758
2 h after dark	0.883636	0.648918	1.01571
6 h after dark	0.8464023333333334	0.78008	0.888358
10 h after dark	0.7879793333333334	0.587925	0.916873