condition mean min max 1 h after light 1.982380814 1.8439221540000001 2.21274595 3 h after light 2.3678751073333335 1.99517985 2.664181095 5 h after light 3.419787109 2.884948555 4.233932001 7 h after light 1.6535858876666667 1.3922715669999999 2.1222658030000003 9 h after light 1.1846005573333334 0.838591602 1.858446469 11 h after light 1.524911484 1.317479819 1.6993677090000001 13 h after light 2.0320942853333337 1.653105614 2.4767366440000003 15 h after light 1.3977153996666667 0.942048445 1.685543946 1 h after dark 1.8723467756666667 1.1644060729999999 2.564717565 3 h after dark 1.973723812 1.250615573 2.562242379 5 h after dark 2.072545016 1.429083672 2.801806095 7 h after dark 3.5612280136666667 2.661036964 4.660077536