condition	mean	min	max
1 h after light	12.9516830215	9.904852063	15.99851398
3 h after light	12.998091423333333	10.71732912	14.472038000000001
5 h after light	10.81782611	10.42562097	11.39729322
7 h after light	11.890191826666666	10.56775824	14.21027764
9 h after light	15.309849613333334	12.81150236	17.44740324
11 h after light	16.50585295333333	14.51663811	17.67912535
13 h after light	16.45662097	15.20656842	17.82344694
15 h after light	15.949959563333334	13.09563551	19.47586526
1 h after dark	19.66632746333333	18.4941927	21.93894387
3 h after dark	18.751919620000002	14.57300886	23.65542518
5 h after dark	19.526479273333333	17.98384507	21.87226721
7 h after dark	19.553649526666668	18.37679358	21.74820926