condition mean min max 4 h after light 262.71646666666663 252.3344 274.3298 8 h after light 96.38659333333334 49.72051 145.2853 12 h after light 104.60229333333334 95.56103 119.9554 16 h after light 202.24003333333334 136.3102 310.1844 4 h after dark 176.6701 148.6653 194.44 8 h after dark 139.4337 113.8932 170.2932