condition mean min max 0 h after light 93.18285 77.8277 108.538 2 h after light 41.87065 30.1232 53.6181 4 h after light 62.502449999999996 53.9173 71.0876 8 h after light 39.205 36.3956 42.0144 12 h after light 63.11235 51.5189 74.7058 2 h after dark 76.61085 71.2758 81.9459 4 h after dark 109.883 105.862 113.904 8 h after dark 131.9515 126.627 137.276 12 h after dark 106.18175 92.5175 119.846