condition mean min max 1 h after light 1.8502409095 1.308561108 2.391920711 3 h after light 1.9667560266666666 1.538491316 2.500345435 5 h after light 3.056260405 1.626756806 5.21585985 7 h after light 2.0092046513333335 1.5898563769999998 2.427425677 9 h after light 2.3909603423333334 1.515731653 3.260383666 11 h after light 1.7535249956666668 1.563943273 2.107369835 1 h after dark 3.0117871303333335 2.514623433 3.886122269 3 h after dark 2.4509742376666663 2.065027206 2.9798567639999995 5 h after dark 1.568350611 0.4195635999999999 2.725331475 7 h after dark 2.4680902676666667 2.2821332930000002 2.7036354730000003 9 h after dark 2.2883028523333335 2.1092998080000003 2.4912370740000003 11 h after dark 2.20092488 2.118841179 2.303386544