condition mean min max 3 h after light 0.15693133333333334 0.0 0.294774 6 h after light 0.47345933333333334 0.219712 0.811777 9 h after light 0.392255 0.182752 0.579236 12 h after light 0.534093 0.484082 0.615856 3 h after dark 0.225854 0.0 0.372955 6 h after dark 0.2829463333333333 0.212261 0.380511 9 h after dark 0.214893 0.0 0.644679 12 h after dark 0.09379033333333332 0.0 0.149215