condition mean min max 0 h after light 0.7395995 0.715193 0.764006 2 h after light 0.771685 0.49915 1.04422 4 h after light 0.5322865 0.423292 0.641281 8 h after light 0.8731504999999999 0.854371 0.89193 12 h after light 1.885895 1.53466 2.23713 2 h after dark 2.1882099999999998 2.11935 2.25707 4 h after dark 1.81056 1.50054 2.12058 8 h after dark 1.9849350000000001 1.7655 2.20437 12 h after dark 0.8885755 0.784325 0.992826