condition mean min max 0 h after light 0.13910699999999998 0.138983 0.139231 4 h after light 0.767415 0.685149 0.849681 8 h after light 0.275005 0.0 0.55001 4 h after dark 0.5462659999999999 0.137038 0.955494 8 h after dark 0.6878660000000001 0.547524 0.828208 12 h after dark 0.1372845 0.135773 0.138796