condition mean min max 4 h after light 363.492 257.064 442.668 8 h after light 287.56870000000004 87.7481 419.882 12 h after light 310.73900000000003 209.723 461.538 4 h after dark 398.605 322.444 444.176 8 h after dark 397.3756666666667 350.545 463.455 12 h after dark 441.4413333333334 409.706 489.035