condition mean min max 4 h after light 0.1080046 0.0792762 0.136733 8 h after light 0.2960125 0.23087 0.361155 12 h after light 0.2571715 0.252521 0.261822 4 h after dark 0.238403 0.0 0.415854 8 h after dark 0.22898333333333334 0.158364 0.281926 12 h after dark 0.14631366666666668 0.0 0.221424