condition	mean	min	max
0 h after light	10.7226	10.2512	11.194
4 h after light	10.62585	10.452	10.7997
8 h after light	8.699355	8.44495	8.95376
4 h after dark	11.6256	11.1052	12.146
8 h after dark	10.06302	9.02024	11.1058
12 h after dark	9.166094999999999	8.42119	9.911