condition	mean	min	max
0 h after light	57.0124	56.2922	57.7326
4 h after light	47.376850000000005	45.0277	49.726
8 h after light	51.72435	50.1016	53.3471
4 h after dark	68.3763	65.2396	71.513
8 h after dark	71.7368	70.9145	72.5591
12 h after dark	58.4829	56.5576	60.4082