condition mean min max 1 h after light 1.136780659 0.20507401 2.068487308 3 h after light 2.4504491056666664 1.4972341809999998 3.1938394619999997 5 h after light 1.5709309686666666 0.7156925609999999 2.186129848 7 h after light 1.8738971266666666 1.515954154 2.348242757 9 h after light 2.357975201 0.9923411109999999 4.948379022 11 h after light 1.114216460333333 0.480725588 1.7824978319999998 1 h after dark 2.4816840256666666 2.078570664 2.685677976 3 h after dark 2.192621895 1.626936648 3.20292011 5 h after dark 4.036223346 2.71367832 5.9464133939999995 7 h after dark 3.590807292 2.377487617 5.46349283 9 h after dark 2.623506331 2.253987247 3.153955443 11 h after dark 2.604509694 1.300335443 4.856733527