condition	mean	min	max
4 h after light	37.78374	33.912441	41.655039
8 h after light	39.352244	37.065846	41.638642
12 h after light	34.147574	27.870669	40.424479
4 h after dark	54.169698000000004	39.466993	68.872403
8 h after dark	53.882279999999994	43.543344	64.221216
12 h after dark	32.56794	32.56794	32.56794