condition	mean	min	max
1 h after light	19.78236598	18.49004933	21.07468263
3 h after light	12.512209531333333	9.726397224	15.34178913
5 h after light	13.657000644666667	4.9949316139999995	18.53660754
7 h after light	16.314339962666665	9.891468968	20.89623972
9 h after light	17.97078801	13.4382962	22.41628917
11 h after light	16.09445848	13.61633313	19.13921717
13 h after light	19.22153952	13.89870149	22.88310509
15 h after light	32.39028872	27.540998	35.532884700000004
1 h after dark	25.067322563333335	20.60497291	27.57715063
3 h after dark	30.423665626666665	25.78885476	36.40652314
5 h after dark	28.54143749	23.52985086	33.48143584
7 h after dark	21.04222347	17.69709662	23.240349600000002