condition	mean	min	max
4 h after light	76.350689	59.103473	93.597905
8 h after light	78.2118485	72.960525	83.463172
12 h after light	85.5515175	84.958482	86.144553
4 h after dark	76.5127895	72.692534	80.333045
8 h after dark	62.529264999999995	52.365996	72.692534
12 h after dark	58.036065	58.036065	58.036065