condition mean min max 1 h after light 0.7938081575 0.351753046 1.235863269 3 h after light 1.34065296 1.054811086 1.726428991 5 h after light 0.49860632099999996 0.0 0.8787732779999999 7 h after light 1.8196735469999998 0.7949281890000001 2.479409343 9 h after light 0.977021116 0.212633717 1.599938967 11 h after light 0.8136317113333333 0.372367446 1.080698078 1 h after dark 2.2240653326666666 1.3465813519999998 3.233087271 3 h after dark 0.8441005883333333 0.0 1.56441455 5 h after dark 1.0376455403333333 0.36711815 1.54969829 7 h after dark 2.0427690696666665 1.7044658419999998 2.549231877 9 h after dark 0.9080608463333334 0.277539448 1.643156368 11 h after dark 1.350917456 1.059122788 1.645276103