condition	mean	min	max
4 h after light	33.75235	33.5813	33.9234
8 h after light	29.925449999999998	29.8479	30.003
12 h after light	39.480850000000004	37.1309	41.8308
4 h after dark	34.21335	34.1108	34.3159
8 h after dark	35.3748	34.3933	36.3563
12 h after dark	39.09165	37.2647	40.9186