condition mean min max 1 h after light 1.840630863 1.840537006 1.84072472 3 h after light 1.4831014783333334 0.340022344 2.742823567 5 h after light 1.584427078 1.376181968 1.7346945669999998 7 h after light 2.1924041623333332 1.157398179 3.649000765 9 h after light 1.4604847276666666 1.118094752 1.75298721 11 h after light 2.337350054333333 1.648535805 3.538068847 13 h after light 1.7579358263333333 0.664993796 2.501536412 15 h after light 2.312007612 1.436428694 3.53936095 1 h after dark 1.948653418 1.299345195 2.533451054 3 h after dark 1.7608026036666666 1.1506803079999999 2.678829339 5 h after dark 1.9198877356666668 1.246605903 2.439668905 7 h after dark 0.7796864626666665 0.050111080999999995 1.3438560659999998