condition mean min max 1 h after light 1.179847057 0.306787453 2.0529066609999997 3 h after light 2.6948990546666667 2.285686306 3.128205561 5 h after light 2.8648489626666667 1.423339132 3.836628518 7 h after light 2.5744669686666666 0.81694047 3.88436519 9 h after light 3.392882729 3.0278869989999997 3.749889652 11 h after light 2.4722386806666665 1.651593557 3.9223782939999996 13 h after light 2.6322035263333334 1.876152309 3.0754857469999997 15 h after light 2.8669245656666664 2.12361657 3.60429974 1 h after dark 3.3726464836666668 2.69864002 3.952183645 3 h after dark 3.3934844423333335 2.685660243 3.771674342 5 h after dark 3.953327660666667 2.95300772 4.600518506 7 h after dark 4.312873845 2.887781848 5.190064807