condition mean min max 0 h after light 0.5482645 0.483798 0.612731 2 h after light 1.516665 1.33994 1.69339 4 h after light 1.300052 0.954234 1.64587 8 h after light 0.792367 0.614854 0.96988 12 h after light 2.439445 2.30645 2.57244 2 h after dark 1.260035 1.05475 1.46532 4 h after dark 1.264715 1.1071 1.42233 8 h after dark 0.9277375000000001 0.89519 0.960285 12 h after dark 0.9237029999999999 0.905683 0.941723