condition	mean	min	max
0 h after light	6.781575	5.97778	7.58537
2 h after light	6.351825	6.19227	6.51138
4 h after light	6.90329	6.23362	7.57296
8 h after light	5.98935	4.96504	7.01366
12 h after light	9.1324	8.91418	9.35062
2 h after dark	7.607015	7.07081	8.14322
4 h after dark	7.370875	7.35827	7.38348
8 h after dark	8.671545	8.38779	8.9553
12 h after dark	7.7363100000000005	7.1684	8.30422