condition mean min max 0 h after light 0.0 0.0 0.0 2 h after light 0.6834560000000001 0.509838 0.857074 4 h after light 0.062359 0.0 0.124718 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 0.0 0.0 0.0