condition	mean	min	max
4 h after light	26.2085	24.9391	27.4779
8 h after light	20.28285	20.1672	20.3985
12 h after light	19.2269	17.4802	20.9736
4 h after dark	16.733833333333333	15.633	17.4701
8 h after dark	14.607	13.3652	15.4908
12 h after dark	22.2057	21.6557	22.4824