condition mean min max 0 h after light 0.0 0.0 0.0 4 h after light 0.08823909999999999 0.0452172 0.131261 8 h after light 0.1543002 0.0451734 0.263427 4 h after dark 0.043670299999999995 0.0435842 0.0437564 8 h after dark 0.02185305 0.0 0.0437061 12 h after dark 0.0 0.0 0.0