condition mean min max 1 h after light 2.8805657465 1.7968979409999999 3.964233552 3 h after light 0.9892012923333333 0.931676266 1.020067031 5 h after light 2.4812672533333333 1.8236532630000002 3.284809399 7 h after light 4.277130812999999 1.08925396 5.915590694 9 h after light 2.7683870656666665 2.143014941 3.5059744189999997 11 h after light 4.420605333 2.3306885509999997 7.149847461 13 h after light 2.043232194333333 1.94748183 2.188844361 15 h after light 2.276581289 0.70787219 4.489566343 1 h after dark 3.4628293516666666 2.33077497 5.597179301000001 3 h after dark 3.063222576 0.880544342 4.858427966 5 h after dark 2.2258985153333333 1.4165976169999999 3.518477283 7 h after dark 4.187293146333333 0.46339864399999997 10.52332706