condition	mean	min	max
3 h after light	17.338490833333335	9.12719	30.4202
7 h after light	14.9374125	7.98095	26.2282
11 h after light	17.611408333333333	11.918	27.5251
2 h after dark	18.845108333333332	13.7937	28.3267
6 h after dark	19.502125	11.5573	28.1039
10 h after dark	16.982024166666665	9.22031	24.9948