condition mean min max 4 h after light 83.73608999999999 69.03215 98.44003 8 h after light 116.25581249999999 113.926329 118.585296 12 h after light 141.5745115 131.172165 151.976858 4 h after dark 169.134572 124.31373 213.955414 8 h after dark 147.82295449999998 89.585399 206.06051 12 h after dark 113.100824 113.100824 113.100824