condition	mean	min	max
4 h after light	37.0794	33.6675	40.4913
8 h after light	33.75805	33.6307	33.8854
12 h after light	34.95865	33.9758	35.9415
4 h after dark	35.24525	35.0622	35.4283
8 h after dark	37.3763	36.9456	37.807
12 h after dark	37.01375	36.8523	37.1752