condition mean min max 1 h after light 1.5000009735 1.438914345 1.561087602 3 h after light 1.8372201043333334 1.44054358 2.281459644 5 h after light 1.9422470256666666 1.175278027 2.42351406 7 h after light 2.2796943593333334 1.572154008 2.983565127 9 h after light 2.7548259683333334 1.868046069 3.586606267 11 h after light 2.7702195786666666 1.59937748 3.832399395 13 h after light 3.5216460393333335 1.836832796 4.380264341 15 h after light 3.6882662913333335 3.4007490060000003 3.872173332 1 h after dark 3.7055227353333335 3.090745937 4.646269496 3 h after dark 5.392994363333333 3.8326005810000003 6.664244912999999 5 h after dark 5.436727851333333 4.755885773 5.999505403 7 h after dark 4.267118385333333 4.024971433999999 4.536404577