condition	mean	min	max
1 h after light	9.5549388205	9.004877971	10.10499967
3 h after light	12.38416583	10.32278044	14.20892581
5 h after light	13.128709213333334	11.38729764	14.45538301
7 h after light	17.97090529666667	11.87092762	21.84560664
9 h after light	19.76227610666667	16.93714434	23.31883101
11 h after light	18.90087156	18.02258438	19.51613587
1 h after dark	20.365863156666666	17.15427548	25.2899271
3 h after dark	16.16338205	14.00532679	17.58401954
5 h after dark	15.092444806666666	14.31760786	16.13823736
7 h after dark	13.497877753333334	12.14420931	14.772471900000001
9 h after dark	12.671987463333334	10.22619466	14.52338209
11 h after dark	11.406479216666666	10.21741984	12.70153152