condition mean min max 3 h after light 0.029191900000000003 0.0 0.0875757 6 h after light 0.14707466666666666 0.0 0.441224 9 h after light 0.22173233333333334 0.0 0.465288 12 h after light 0.211581 0.141344 0.291639 3 h after dark 0.6030038333333334 0.0815615 1.29821 6 h after dark 0.6005093333333333 0.34101 0.925619 9 h after dark 0.442921 0.328961 0.654564 12 h after dark 0.305729 0.239722 0.424631