condition mean min max 1 h after light 1.9405429755 1.336661574 2.544424377 3 h after light 2.9304573006666668 2.33255135 3.660814947 5 h after light 2.1144316746666667 0.617045685 2.894782563 7 h after light 2.8575787533333337 2.087586082 3.603674455 9 h after light 2.8238411356666666 2.105182851 3.7565290069999997 11 h after light 1.870350827 1.414996295 2.352107581 1 h after dark 2.2474299870000003 1.4051283669999999 2.945701736 3 h after dark 1.5502670623333332 1.13234557 2.252756952 5 h after dark 2.6680137016666667 1.4561463080000001 4.143190553999999 7 h after dark 1.5348668826666667 0.8150476040000001 2.026312518 9 h after dark 2.327678967666667 2.220315588 2.4835044180000003 11 h after dark 2.069403536 1.842709235 2.247255796