condition	mean	min	max
3 h after light	6.463883333333333	5.58671	6.94774
6 h after light	6.04173	5.46768	7.15951
9 h after light	6.1448133333333335	5.07198	7.08872
12 h after light	6.3503074999999995	5.07466	7.90025
3 h after dark	10.188	8.81307	12.7819
6 h after dark	7.520813333333334	7.02512	7.78901
9 h after dark	9.022373333333332	8.1763	10.2454
12 h after dark	10.55434	9.03598	12.0727