condition mean min max 1 h after light 1.213574404 0.657401686 1.7697471219999998 3 h after light 1.7688076033333333 1.496098312 2.133307219 5 h after light 1.4808174246666665 1.209372033 1.69021522 7 h after light 1.5641829003333334 1.350297876 1.742806335 9 h after light 1.9025255786666666 1.406208619 2.282776785 11 h after light 1.0690940563333333 0.368548838 1.53484368 13 h after light 1.216097528 0.5125809579999999 1.94748183 15 h after light 1.9622051973333334 1.769680475 2.219935254 1 h after dark 1.935455732 1.599194086 2.535095414 3 h after dark 1.6491775826666666 0.958900256 2.315598242 5 h after dark 2.013772301 1.869908854 2.160849601 7 h after dark 1.8440136323333334 0.651444056 2.780391861