condition mean min max 1 h after light 4.837574726 4.459762746 5.215386706 3 h after light 4.551538572666667 3.229811057 7.0724647460000005 5 h after light 6.904761142666667 6.619388637 7.339092401 7 h after light 5.526747082 3.158836483 8.166087153 9 h after light 7.364600008 6.941504916 7.808761207000001 11 h after light 7.8176991849999995 6.084818369 10.31936747 13 h after light 7.948830502 7.077433967999999 8.567762212 15 h after light 9.013700030666666 7.639188961 11.75067835 1 h after dark 8.193814524 8.127217649 8.245844507000001 3 h after dark 7.296346561 7.223715265 7.400833597 5 h after dark 7.615763074666667 6.621958456000001 8.85902316 7 h after dark 7.544202740666667 6.063440829 8.850914091