condition mean min max 1 h after light 4.1195295165 3.681074013 4.55798502 3 h after light 4.41419092 3.504719003 5.576366434 5 h after light 8.755448039666666 5.604397832999999 11.69591225 7 h after light 15.647992093333334 10.29344992 23.34086328 9 h after light 18.91020513333333 13.90584079 21.52332397 11 h after light 16.386361073333333 13.13144037 20.25375257 13 h after light 15.728973363333333 10.44391452 21.70729747 15 h after light 12.853292506666666 10.1173326 17.34286865 1 h after dark 16.560171893333333 12.69360306 23.0022628 3 h after dark 11.897580477 5.114134701 18.20695873 5 h after dark 7.516220397 3.1731786619999998 12.12618064 7 h after dark 4.957383119666666 2.87307159 7.0881918079999995