condition mean min max 0 h after light 0.5827720000000001 0.500874 0.66467 2 h after light 1.1508990000000001 0.970098 1.3317 4 h after light 0.7309775000000001 0.65153 0.810425 8 h after light 0.479718 0.410294 0.549142 12 h after light 0.8026825 0.467295 1.13807 2 h after dark 0.856963 0.821145 0.892781 4 h after dark 0.9112815000000001 0.894367 0.928196 8 h after dark 0.8397549999999999 0.59808 1.08143 12 h after dark 0.938817 0.922349 0.955285