condition mean min max Dawn 6.885340842 6.710758699 7.059922985 Morning 4.70633224825 4.1134449349999995 5.299219561499999 Noon 5.2308757045 4.926283179 5.535468229999999 Dusk 6.3468599195 5.4661346005 7.2275852385 Night 4.859089816 4.39420176 5.323977872 Midnight 6.2581153355 5.691821269 6.824409402000001