condition mean min max 4 h after light 107.78605666666667 82.38117 132.5622 8 h after light 26.130023333333334 14.519820000000001 38.33719 12 h after light 10.018305 1.792475 20.26096 16 h after light 83.41308333333333 49.10241 141.4408 4 h after dark 85.43342333333334 49.360479999999995 153.7142 8 h after dark 128.58243 89.12599 153.9572