condition mean min max 0 h after light 496.874 492.042 501.706 2 h after light 334.619 293.592 375.646 4 h after light 306.1915 291.746 320.637 8 h after light 270.453 224.214 316.692 12 h after light 284.4445 265.699 303.19 2 h after dark 317.96500000000003 288.62 347.31 4 h after dark 356.50250000000005 335.684 377.321 8 h after dark 531.2445 501.213 561.276 12 h after dark 558.951 546.656 571.246