condition mean min max 0 h after light 0.09787775 0.0977905 0.097965 4 h after light 0.6347675 0.498206 0.771329 8 h after light 2.8532450000000003 2.32197 3.38452 4 h after dark 0.5288045 0.289267 0.768342 8 h after dark 0.14527875 0.0963115 0.194246 12 h after dark 0.24202100000000001 0.191064 0.292978