condition	mean	min	max
0 h after light	7.971159999999999	6.70422	9.2381
2 h after light	6.457395	5.79569	7.1191
4 h after light	5.119855	4.99448	5.24523
8 h after light	5.009945	4.91581	5.10408
12 h after light	7.20837	7.07008	7.34666
2 h after dark	9.308525	9.2302	9.38685
4 h after dark	8.30838	7.99009	8.62667
8 h after dark	9.40871	9.08992	9.7275
12 h after dark	9.9305	9.842	10.019