condition	mean	min	max
4 h after light	72.101645	70.261802	73.941488
8 h after light	99.0516455	74.403835	123.699456
12 h after light	139.5040335	119.065615	159.942452
4 h after dark	92.486879	85.602666	99.371092
8 h after dark	93.645152	84.035366	103.254938
12 h after dark	27.503015	27.503015	27.503015