condition mean min max 4 h after light 426.63013333333333 399.7487 472.7536 8 h after light 301.23723333333334 186.5877 437.2219 12 h after light 244.25426666666667 190.3132 329.4334 16 h after light 238.97073333333333 203.1642 302.41700000000003 4 h after dark 275.9652 270.6935 284.0715 8 h after dark 246.2431 196.1643 274.4498