condition mean min max 1 h after light 2.0296382775 1.526654626 2.5326219290000003 3 h after light 3.195009884 1.687377572 3.9886462889999996 5 h after light 6.4463257039999995 4.652329119 7.674765207999999 7 h after light 8.318072625666666 5.299521257 10.72177013 9 h after light 13.32535942 11.78902396 15.9251766 11 h after light 11.199306720000001 10.86612571 11.54339082 1 h after dark 9.310732338333334 6.21779563 12.93234909 3 h after dark 7.090178419333333 4.46717176 9.35675024 5 h after dark 5.241249026 4.195636004 6.344637484 7 h after dark 3.6832598246666666 2.445142813 4.314084715 9 h after dark 2.5526626426666668 1.720744581 3.286991141 11 h after dark 2.3443887063333335 1.9262192530000002 2.803560322