condition mean min max 0 h after light 96.1411 94.3997 97.8825 4 h after light 131.89 129.389 134.391 8 h after light 145.524 137.254 153.794 4 h after dark 106.902 103.327 110.477 8 h after dark 113.068 104.708 121.428 12 h after dark 86.90895 86.1232 87.6947