condition	mean	min	max
2 h after light	4.839873333333333	4.33555	5.3954
6 h after light	5.0051499999999995	4.80878	5.39322
10 h after light	6.675766666666667	6.35517	7.25924
2 h after dark	7.30596	7.24768	7.40149
6 h after dark	8.4871	8.16992	8.98261
10 h after dark	7.405163333333333	7.03882	7.99668