condition mean min max 0 h after light 4.8529800000000005 4.08035 5.62561 2 h after light 7.35863 7.24294 7.47432 4 h after light 4.50666 4.14002 4.8733 8 h after light 5.163625 4.36177 5.96548 12 h after light 8.136425 7.69295 8.5799 2 h after dark 9.699135 8.18047 11.2178 4 h after dark 9.011579999999999 8.66912 9.35404 8 h after dark 8.963585 8.45425 9.47292 12 h after dark 6.140135 5.96023 6.32004