condition mean min max 0 h after light 0.1519425 0.0 0.303885 2 h after light 0.9958545 0.565569 1.42614 4 h after light 0.0 0.0 0.0 8 h after light 0.0 0.0 0.0 12 h after light 0.0 0.0 0.0 2 h after dark 0.0 0.0 0.0 4 h after dark 0.0 0.0 0.0 8 h after dark 0.0 0.0 0.0 12 h after dark 0.2202255 0.150661 0.28979