condition	mean	min	max
4 h after light	47.8	47.8	47.8
8 h after light	36.9	14.1	59.7
12 h after light	73.6	64.2	83.0
4 h after dark	63.849999999999994	56.1	71.6
8 h after dark	45.05	34.9	55.2
12 h after dark	68.2	54.1	82.3