condition mean min max 1 h after light 37.909553906666666 33.01070392 40.41648214 3 h after light 37.290020256666665 30.24066625 45.66499876 5 h after light 38.27040777 33.96953367 45.76678878 7 h after light 43.82588446 39.24515978 46.12045929 9 h after light 35.13122523333333 26.33420752 50.31549613 11 h after light 30.923197913333333 26.31097916 38.44645654 13 h after light 49.69322766 38.43470552 59.94472145 15 h after light 36.57533556 25.3275156 42.94835948 1 h after dark 29.80416921 24.01956643 34.21273414 3 h after dark 48.87953987 45.87485306 52.31741416 5 h after dark 41.731598446666666 33.43650037 55.92913824 7 h after dark 41.29542235333333 38.52768329 45.43474223