condition mean min max 0 h after light 1.2412275 0.590195 1.89226 2 h after light 0.9191825 0.664455 1.17391 4 h after light 1.488335 0.0 2.97667 8 h after light 0.905347 0.605094 1.2056 12 h after light 0.6742 0.0 1.3484 2 h after dark 1.613269 0.603208 2.62333 4 h after dark 0.8704149999999999 0.56314 1.17769 8 h after dark 2.5891 2.54212 2.63608 12 h after dark 1.5215115000000001 0.625433 2.41759