condition	mean	min	max
4 h after light	64.3161	63.4958	65.1364
8 h after light	46.60405	44.0001	49.208
12 h after light	46.40304999999999	46.1994	46.6067
4 h after dark	55.93245	53.5065	58.3584
8 h after dark	72.0067	71.5372	72.4762
12 h after dark	75.93395	73.6428	78.2251