condition mean min max 0 h after light 1.905745 1.48449 2.327 2 h after light 1.35761 1.16113 1.55409 4 h after light 1.3779599999999999 1.26722 1.4887 8 h after light 1.9537550000000001 1.60212 2.30539 12 h after light 5.91025 4.93395 6.88655 2 h after dark 5.0292449999999995 4.82348 5.23501 4 h after dark 5.320444999999999 5.05295 5.58794 8 h after dark 3.891555 3.29591 4.4872 12 h after dark 2.53546 2.03498 3.03594