condition mean min max 4 h after light 369.42114349999997 283.141175 455.701112 8 h after light 397.30057850000003 369.315137 425.28602 12 h after light 424.0481775 408.216626 439.879729 4 h after dark 354.535853 314.155134 394.916572 8 h after dark 316.01753699999995 308.177333 323.857741 12 h after dark 225.219129 225.219129 225.219129