condition	mean	min	max
4 h after light	13.6888905	12.320179	15.057602
8 h after light	13.995661	12.717827	15.273495
12 h after light	13.873886500000001	13.613099	14.134674
4 h after dark	14.067026	13.618943	14.515109
8 h after dark	13.7794315	13.039874	14.518989
12 h after dark	12.616129	12.616129	12.616129