condition mean min max 0 h after light 0.0611235 0.0 0.122247 2 h after light 0.060408 0.0 0.120816 4 h after light 0.0 0.0 0.0 8 h after light 0.0584145 0.0 0.116829 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 0.125449 0.123173 0.127725 12 h after dark 0.0 0.0 0.0