condition mean min max 1 h after light 2.7895943395000002 2.341631403 3.2375572760000004 3 h after light 1.9710951376666668 1.634034734 2.334516845 5 h after light 2.3791121913333333 1.76291704 2.6889039539999997 7 h after light 2.9116762929999997 0.786077004 4.0131851119999995 9 h after light 3.444388404 2.8366625489999997 4.259094942 11 h after light 3.308085818 1.59937748 4.82353717 13 h after light 3.103334599 1.836832796 4.150211845 15 h after light 3.8855708786666665 2.416321662 4.78327294 1 h after dark 3.5200880816666666 2.605923045 4.574788427 3 h after dark 3.3599252523333334 1.688942629 5.368419513 5 h after dark 3.285521608666667 1.712118878 4.08757511 7 h after dark 4.334195771666666 3.3860870789999997 5.164522133999999