condition mean min max 2 h after light 155.35233333333335 151.27 160.026 6 h after light 125.226 114.486 133.771 10 h after light 131.798 122.259 138.245 2 h after dark 168.28633333333335 153.157 196.818 6 h after dark 155.248 149.309 166.005 10 h after dark 146.006 134.84 162.186