condition mean min max 3 h after light 103.58313333333334 92.897 119.311 6 h after light 109.26520000000001 72.7223 169.169 9 h after light 135.68900000000002 116.617 159.478 12 h after light 240.09025 228.04 255.103 3 h after dark 331.94533333333334 290.306 404.444 6 h after dark 549.0256666666667 483.654 616.391 9 h after dark 618.924 551.947 674.126 12 h after dark 285.954 270.712 301.196