condition mean min max 1 h after light 3.110862235 1.7986429309999998 4.423081539 3 h after light 4.250020418333333 3.313250235 5.624063307999999 5 h after light 3.6299448466666666 2.056736547 4.45402584 7 h after light 2.9366237933333332 0.968699855 5.175006944 9 h after light 3.8932649416666667 1.494419278 5.604138206 11 h after light 4.3289201319999995 2.61231655 5.550371537999999 13 h after light 3.027606469 0.428594319 4.833395135 15 h after light 4.983676919 3.221762216 6.186745928 1 h after dark 4.191091358666666 3.7884966660000003 4.6637828269999995 3 h after dark 4.202099394 3.702358285 4.612112563999999 5 h after dark 4.557378648 2.043787555 6.428579944 7 h after dark 3.686944708 2.372888548 5.3666285789999995