condition mean min max 4 h after light 0.0 0.0 0.0 8 h after light 0.8062013333333333 0.227455 1.22345 12 h after light 0.0 0.0 0.0 4 h after dark 0.7713800000000001 0.0 1.18571 8 h after dark 0.0 0.0 0.0 12 h after dark 0.5559576666666667 0.0 1.16939