condition mean min max 0 h after light 0.07826749999999999 0.039186 0.117349 4 h after light 0.077133 0.0 0.154266 8 h after light 0.254343 0.19909 0.309596 4 h after dark 0.153896 0.115707 0.192085 8 h after dark 0.0192623 0.0 0.0385246 12 h after dark 0.05817005 0.0382128 0.0781273