condition mean min max 0 h after light 0.4999 0.40892 0.59088 2 h after light 1.919425 1.56439 2.27446 4 h after light 0.8877065 0.703313 1.0721 8 h after light 0.369913 0.303953 0.435873 12 h after light 1.1388075 0.963545 1.31407 2 h after dark 0.4336375 0.347612 0.519663 4 h after dark 0.5778859999999999 0.547294 0.608478 8 h after dark 0.5807065 0.474717 0.686696 12 h after dark 0.4393165 0.315367 0.563266