condition	mean	min	max
3 h after light	19.2416	14.1282	21.9957
6 h after light	18.6113	16.9478	20.0376
9 h after light	21.7805	17.9499	26.6592
12 h after light	29.595066666666668	22.8929	33.7308
3 h after dark	43.2192	38.402	46.8882
6 h after dark	48.33913333333333	42.7962	51.2478
9 h after dark	35.032	32.4336	38.125
12 h after dark	23.739033333333335	19.6405	28.1609