condition	mean	min	max
1 h after light	18.927302779999998	15.17311508	21.95528152
3 h after light	16.90832026	15.05028618	19.64484775
5 h after light	17.420123496666665	14.34152885	22.07693115
7 h after light	15.688897373333333	14.52794022	16.59587708
9 h after light	15.296300653333333	11.58885502	20.48559485
11 h after light	13.275605763333333	12.45617284	14.59797747
13 h after light	15.432847386666667	11.5717393	18.5512431
15 h after light	15.240873636666667	12.94191148	17.52210108
1 h after dark	15.264788339999999	14.50051854	16.07031523
3 h after dark	17.548549306666665	15.63269466	18.53156698
5 h after dark	14.214920543333333	13.69586109	15.11277227
7 h after dark	20.669519823333335	19.36229399	21.830358800000003