condition mean min max 0 h after light 0.09056035 0.0603017 0.120819 4 h after light 0.061443 0.0 0.122886 8 h after light 0.0 0.0 0.0 4 h after dark 0.059224 0.0 0.118448 8 h after dark 0.02969485 0.0 0.0593897 12 h after dark 0.08901935 0.0602207 0.117818