condition mean min max 1 h after light 8.237417283 8.237417283 8.237417283 3 h after light 7.90546219 6.834745944 8.976178436 5 h after light 4.8420044765000005 4.298638341 5.385370612000001 7 h after light 6.9428429519999995 6.104234996000001 7.781450907999999 9 h after light 8.111141374999999 7.712549116 8.509733634 11 h after light 12.256154395 10.90713733 13.60517146 1 h after dark 11.1013774635 8.006914197 14.19584073 3 h after dark 17.55478442 11.1239994 23.98556944 5 h after dark 9.209938820000001 8.556903057000001 9.862974583 7 h after dark 10.818109215 10.11430154 11.52191689 9 h after dark 13.224535815 13.02089227 13.42817936 11 h after dark 14.728523405 14.72539688 14.73164993