Dawn	Beginning of pseudo dawn		End of pseudo dawn		Beginning of true dawn
Date	m₄₅	a₄₅	m₅₆	a₅₆	m₆	a₆
8-5-2007	21.46	−18.81	21.37	−15.06	21.26	−14.595
10-11-2007	21.68	−19.34	21.11	−14.56	20.86	−14.079
29-12-2007	21.47	−17.17	21.37	−15.06	20.9	−14.595
11-1-2008	21.44	−17.57	21.33	−14.33	21.17	−13.864
9-2-2008	21.87	−19.5	21.26	−14.60	21.17	−13.419
22-3-2008	21.51	−18.81	21.41	−14.48	21.38	−13.97
23-3-2008	21.51	−18.81	21.41	−14.48	21.38	−13.97
7-4-2008	20.88	−18.93	20.44	−15.53	21.62	−15.065
Mean	21.48	−18.62	21.21	−14.76	21.218	−14.195
SD	0.282	0.82	0.33	0.412	0.2535	0.52145