condition mean min max 0 h after light 0.796511 0.625326 0.967696 2 h after light 0.8718245 0.822199 0.92145 4 h after light 0.7816145 0.689584 0.873645 8 h after light 1.16859 1.00523 1.33195 12 h after light 3.5393 3.37576 3.70284 2 h after dark 3.3759300000000003 3.33962 3.41224 4 h after dark 1.91939 1.57768 2.2611 8 h after dark 1.5959349999999999 1.53857 1.6533 12 h after dark 0.919516 0.876097 0.962935