condition mean min max 1 h after light 6.5536416719999995 6.288936291000001 6.818347052999999 3 h after light 6.588772215333334 4.277811945 8.5793826 5 h after light 6.271092109666666 5.343872962 7.634053988 7 h after light 7.202596393666667 5.694488686000001 8.590406874 9 h after light 7.903418991666666 5.044400649 9.726124285 11 h after light 7.890819663333334 7.625129615 8.275599036000001 1 h after dark 9.820436630666666 7.101783102000001 11.61681489 3 h after dark 9.99057855 7.66016005 11.36205802 5 h after dark 10.069963360000001 9.88494694 10.27908455 7 h after dark 10.383662164333332 9.586605752999999 11.222309599999999 9 h after dark 9.874356740333333 8.882568391 10.447293400000001 11 h after dark 10.162782031 8.928970043 11.22622012