condition mean min max 1 h after light 1.2116427243333332 0.8128454509999999 1.619053598 3 h after light 1.3446776003333334 1.250553867 1.402200576 5 h after light 1.2909831823333333 0.9944855770000001 1.562522524 7 h after light 1.2872502220000002 1.183271149 1.397589675 9 h after light 1.421232188 1.217506169 1.548705391 11 h after light 1.4547016023333332 1.315639517 1.7309854709999999 13 h after light 1.5849958766666665 1.4694272119999998 1.6997212259999999 15 h after light 1.4150281733333334 1.20025792 1.758490431 1 h after dark 1.790101515 1.676930716 1.897550637 3 h after dark 2.0006648183333335 1.42115406 2.562242379 5 h after dark 1.5929423373333333 1.521762343 1.6980643 7 h after dark 1.581726849 1.4944753519999998 1.6754677180000002