condition mean min max 0 h after light 365.164 359.45 370.878 4 h after light 363.5835 340.514 386.653 8 h after light 459.922 443.502 476.342 4 h after dark 558.664 436.493 680.835 8 h after dark 389.696 365.017 414.375 12 h after dark 350.47450000000003 346.767 354.182