condition mean min max 1 h after light 2.377870478 1.308561108 3.447179848 3 h after light 1.5871823803333334 0.992575042 1.92347904 5 h after light 1.8287950156666668 1.415733388 2.46818274 7 h after light 2.061402583 1.695846802 2.5464204059999997 9 h after light 2.9428139496666668 2.442012107 3.834825134 11 h after light 3.984903031 2.987812332 5.213144243 1 h after dark 3.0464851310000003 2.7501788360000003 3.520472807 3 h after dark 3.8938375643333334 3.504288592 4.243813172 5 h after dark 2.907548531 2.297828499 3.356508803 7 h after dark 2.8613577686666667 2.350987368 3.7492189810000003 9 h after dark 1.6948031526666667 1.443205132 1.961186632 11 h after dark 1.6050039109999998 1.432930831 1.776898191