condition mean min max 0 h after light 0.0571005 0.0 0.114201 4 h after light 0.0861763 0.0561976 0.116155 8 h after light 0.05720635 0.0563915 0.0580212 4 h after dark 0.056090600000000004 0.05598 0.0562012 8 h after dark 0.141051 0.112273 0.169829 12 h after dark 0.0278411 0.0 0.0556822