condition	mean	min	max
4 h after light	31.0482	29.9158	32.1806
8 h after light	37.55975	35.9801	39.1394
12 h after light	35.59495	33.8378	37.3521
4 h after dark	35.403949999999995	33.7942	37.0137
8 h after dark	28.5423	27.9587	29.1259
12 h after dark	30.25775	28.011	32.5045