condition mean min max 1 h after light 1.884024552 1.4450585790000001 2.363092923 3 h after light 2.7628122023333335 1.916340787 4.041518158 5 h after light 2.0396824253333334 1.6749230780000002 2.368985763 7 h after light 1.518762508 0.9860592909999999 2.1222658030000003 9 h after light 2.5924775956666664 1.9389913069999998 3.174668208 11 h after light 2.258364779 1.53491277 2.874501424 13 h after light 2.5353587673333333 2.088228935 2.854510545 15 h after light 2.1956952866666666 1.381671053 2.765811728 1 h after dark 2.4793791383333335 2.199433693 2.624664665 3 h after dark 2.40348426 2.046461847 2.6017485540000003 5 h after dark 1.5800787116666666 1.103741795 1.818833764 7 h after dark 1.651483598 1.08412617 2.295087147