condition	mean	min	max
0 h after light	4.70898	4.68732	4.73064
2 h after light	10.013805	9.83151	10.1961
4 h after light	8.91607	8.90214	8.93
8 h after light	7.01987	6.50476	7.53498
12 h after light	9.12532	8.38564	9.865
2 h after dark	8.678675	7.70602	9.65133
4 h after dark	8.163195	7.59772	8.72867
8 h after dark	7.258355	6.09593	8.42078
12 h after dark	5.942385	4.06531	7.81946