condition	mean	min	max
4 h after light	182.7075	175.674	189.741
8 h after light	169.0435	159.457	178.63
12 h after light	210.296	199.095	221.497
4 h after dark	232.48	227.694	237.745
8 h after dark	211.83933333333334	197.316	226.86
12 h after dark	225.317	212.99	240.444