condition	mean	min	max
2 h after light	10.245625	6.2083	22.0782
6 h after light	15.325783333333334	10.9975	23.2074
10 h after light	20.7135	10.3105	37.1537
14 h after light	17.670966666666665	11.5973	28.5504
18 h after light	13.466886666666667	3.84563	25.8977
2 h after dark	18.9289	10.6018	43.0563