condition mean min max 0 h after light 14.9646 11.0858 18.8434 2 h after light 7.875719999999999 7.86069 7.89075 4 h after light 6.575365 5.14736 8.00337 8 h after light 7.21532 6.32691 8.10373 12 h after light 5.574075000000001 4.99511 6.15304 2 h after dark 6.5168 5.2247 7.8089 4 h after dark 8.70043 8.14793 9.25293 8 h after dark 14.350349999999999 13.6067 15.094 12 h after dark 13.973199999999999 10.2765 17.6699